Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Apr. 30, 2022	Apr. 30, 2021
Cash flows from operating activities:
Net loss	$ (228,730)	$ (24,526,886)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization expense	35,877	34,875
Stock-based compensation	0	34,000
Loan fees and penalties added to convertible note principal	165,000	208,055
(Gain) loss on derivative liabilities	(3,010,042)	22,906,922
Gain on extinguishment of liabilities	(243,303)	(605,010)
Amortization of debt discount	79,011	218,354
(Increase) decrease in assets:
Prepaid expenses and other current assets	(9,440)	(14,748)
Deposit	900	0
Increase (decrease) in liabilities:
Accounts payable	(116,277)	3,695
Accrued expenses	80,497	756,839
Accounts payable and accrued expenses - related parties	(156,064)	178,221
Net cash used in operating activities	(3,402,571)	(805,683)
Cash flows from investing activities:
Purchase of property and equipment	(677,905)	0
Net cash used in investing activities	(677,905)	0
Cash flows from financing activities:
Proceeds from notes payable	352,500	775,000
Repayments of notes payable	(388,048)	0
Proceeds from convertible notes payable	233,500	163,500
Repayments of convertible notes payable	(255,331)	(39,198)
Proceeds from convertible notes payable - related parties	0	10,000
Proceeds from ppp loan payable	0	150,000
Proceeds from SBA express bridge loan payable	0	10,000
Proceeds from the sale of common stock and prefunded warrants	3,000,000	0
Proceeds from the sale of series B preferred stock and warrants	1,500,000	0
Proceeds from the exercises of series A warrants	73	0
Offering costs	(555,800)	0
Net cash provided by financing activities	3,886,894	1,069,302
Net increase (decrease) in cash	(193,582)	263,619
Cash at the beginning of the period	330,449	66,830
Cash at the end of the period	136,867	330,449
Supplemental disclosure:
Interest paid	164,135	14,784
Income taxes paid	0	0
Non-cash investing and financing activities:
Common stock issued in conversion of debt	154,438	1,932,365
Common stock issued in conversion of related party debt	74,989	4,277
Common stock issued for accrued expenses	15,000	0
Common stock issued for accrued expenses - related parties	40,000	0
Settlement of derivative liabilities	0	22,511,164
Derivative liabilities for debt discount	0	200,859
Convertible notes payable for accrued expenses	0	34,000
Convertible notes payable - related parties for accrued expenses	0	42,268
Reverse split	18	0
Exercise of prefunded warrants	3,580	0
Shares issued for debt discount	$ 14,091	$ 0