6. Debt (Details Narrative) - USD ($)		1 Months Ended	4 Months Ended	7 Months Ended	8 Months Ended	9 Months Ended		12 Months Ended
	Aug. 14, 2020	May 31, 2021	Dec. 11, 2020	Feb. 28, 2021	Apr. 05, 2021	May 05, 2021	Apr. 30, 2021	Jul. 31, 2021	Jul. 31, 2020
Proceeds from notes payable								$ 1,565,000	$ 495,000
Gain on debt forgiveness								50,000	$ 0
Convertible Promissory Note [Member]
Debt converted, amount converted	$ 100,000
Debt converted, shares issued	214,000
Debt converted, interest converted	$ 7,000
Five Convertible Promissory Notes [Member]
Debt converted, amount converted							$ 230,000
Debt converted, shares issued							298,165
Debt converted, interest converted							$ 16,100
Four Convertible Promissory Notes [Member]
Debt converted, amount converted		$ 95,000
Debt converted, shares issued		127,063
Debt converted, interest converted		$ 6,650
Convertible Promissory Note
Repayment of convertible debt				$ 20,000
Interest paid				$ 1,400
PPP Loan [Member]
Gain on debt forgiveness								$ 50,000
2020 LGH Agreement [Member] | 2020 Note [Member] | LGH [Member]
Debt face amount			$ 165,000
Proceeds from notes payable			$ 150,000
Stock issued new, shares			200,000
Stock issued new, value			$ 40,000
Maturity date			Sep. 11, 2021
Debt interest rate			8.00%
Payment of stock issuance costs			$ 7,500
Debt converted, amount converted						$ 89,100
Debt converted, shares issued						594,000
Conversion price per share			$ 0.15
Proceeds from issuance of debt			$ 150,000
Original issue discount			15,000
Beneficial conversion feature			$ 19,780
Warrant issued			470,000
Warrant issued fair value			$ 82,720
Stock issued for financing costs, shares			100,000
Stock issued for finacing cost			$ 44,000
Repayment of convertible debt						$ 89,100
Total value of equity issued			$ 122,720
2021 LGH Agreement [Member] | April 2021 Promisssory Note [Member] | LGH [Member]
Debt face amount					$ 1,050,000
Proceeds from notes payable					$ 970,000
Stock issued new, shares					100,000
Stock issued new, value					$ 85,000
Maturity date					Feb. 05, 2022
Debt interest rate					8.00%
Payment of stock issuance costs					$ 30,000
Original issue discount					$ 50,000
Warrant issued					1,134,000
Warrant issued fair value					$ 877,716
Total value of equity issued					463,968
2021 LGH Agreement [Member] | April 2021 Promisssory Note [Member] | LGH [Member] | Debt Discount [Member]
Warrant issued fair value					423,003
2021 LGH Agreement [Member] | April 2021 Promisssory Note [Member] | LGH [Member] | Fair Value of Common Stock [Member]
Stock issued new, value					$ 40,965
Labrys SPA [Member] | Labrys Note [Member] | Labrys [Member]
Debt face amount	350,000
Proceeds from notes payable	$ 315,000
Stock issued new, shares	420,000
Stock issued new, value	$ 197,400
Debt interest rate	12.00%
Payment of stock issuance costs	$ 25,200
Payment of other stock issuance costs	6,500
Total debt issuance costs	$ 31,700