Taxes (Tables)

6 Months Ended

Jan. 31, 2023

Income Tax Disclosure [Abstract]

Schedule of deferred tax assets

	January 31, 2023			July 31, 2022
	(unaudited)
Deferred tax assets:
Allowance for doubtful account	$	-		$	105,059
Net operating loss carry forwards		1,760,379			1,563,354
Deferred tax assets before valuation allowance		1,760,379			1,668,413
Less: valuation allowance		(1,760,379	)		(1,668,413	)
Net deferred tax assets	$	-		$	-