error during modification

[beastOP]

I wanted to remove the login thing and payment option.

I wanted that any user can come, select product and order, and I can see it in my admin panel.

During this COVID-19 outbreak, there is still rush at local grocery store.
I want to send the url of this app to all the local people, so that they can place the order and then I can go and delivery it to them.
So that not many people will be out, only 1 person will(to buy the stuff for them).

I code on my phone, I don't have a laptop. Even though I have the knowledge, there are many limitations.

It would be great if you can remove the authentication and the payment option and provide the source code.

And also put it on the channel so that other in India can use it and stay safe.

Please help