How to edit stock entry ledger?

I have changed the quantity value of the submitted stock entry, and now I want to change the actual quantity in the stock ledger entry. Please help thank you

Do not change the quantity after submitting the stock entry, as it may sometimes affect the valuation rate. If you need to change the quantity, cancel the stock entry and amend it, or create a new one and update it.

Thank you @NCP for the help!