How to use Nair? I messed up, lol!?

I have Nair the Cuber melon and it smells like ***, but anyways. I don't think I put on a great thick layer and it is my first time. I waited like 8 minus. about and there is till hair left over a bit. Help me? Any YouTube videos that you can find for me. Don't say use Veet it is too late I bought Nair.