low sale low profit. no requirements audit

No audit required...........

Every registered taxable person whose turnover during a financial year exceeds the prescribed limit [as per the latest GST Rules, the turnover limit is above Rs 2 crore] shall get his accounts audited by a chartered accountant or a cost accountant.

Since your Aggregate Turnover does not exceeds the prescribed limit of ₹ 2 crore , you are not required to get your Accounts Audited...