Underlying share price of the company.

No definition available.

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- Definition

The price per share of the conversion feature embedded in the debt instrument.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031898-161870

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

+ Details

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(iv)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Balance Type:	na
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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SCHEDULE OF OPTION PRICING MODEL (Details)	6 Months Ended		12 Months Ended
SCHEDULE OF OPTION PRICING MODEL (Details)	Apr. 30, 2022 $ / shares	Apr. 30, 2021	Oct. 31, 2021 $ / shares	Oct. 31, 2020	Apr. 30, 2022 $ / shares	Oct. 31, 2021 $ / shares
Short-Term Debt [Line Items]
Expected life in years	5 years			5 years
Expected dividend rate
October 31, 2021 [Member]
Short-Term Debt [Line Items]
Risk free rate of interest	1.08%		1.08%
Expected life in years	1 year 1 month 9 days		1 year 1 month 9 days
Conversion exercise price	$ 0.10		$ 0.10
Underlying share price of the Company \| (per share)	$ 0.59					$ 0.73
Expected volatility	107.62%		107.62%
Expected dividend rate
June 15, 2021 [Member]
Short-Term Debt [Line Items]
Risk free rate of interest	0.31%		0.31%
Expected life in years	1 year 6 months		1 year 6 months
Conversion exercise price	$ 0.10		$ 0.10
Underlying share price of the Company \| (per share)	$ 0.19					0.23
Expected volatility	87.17%		87.17%
Expected dividend rate
July 27, 2020 [Member]
Short-Term Debt [Line Items]
Risk free rate of interest	0.26%		0.26%
Expected life in years			8 months 26 days
Conversion exercise price						0.15
Underlying share price of the Company						$ 0.13
Expected volatility			82.54%
Expected dividend rate
April 22, 2022 [Member]
Short-Term Debt [Line Items]
Risk free rate of interest	2.65%
Expected life in years	2 months 23 days
Conversion exercise price					$ 0.12
Underlying share price of the Company					0.36
Expected volatility	99.90%
Expected dividend rate
November 1, 2021 [Member]
Short-Term Debt [Line Items]
Risk free rate of interest	1.07%
Expected life in years	8 months 12 days
Conversion exercise price					0.12
Underlying share price of the Company					0.75
Expected volatility	124.34%
Expected dividend rate
July Twenty Seven Two Thousand Twenty [Member]
Short-Term Debt [Line Items]
Expected life in years	8 months 26 days
Conversion exercise price					0.15
Underlying share price of the Company					$ 0.13
Expected volatility	82.54%
Expected dividend rate