I need a small php task complete on Wordpress

I need someone who is an expert in PHP and Wordpress to complete a few small tasks for me. I believe it is very easy if you know how to do it (obviously I don't!). It involves editing some PHP in the plugin User Registration by WPEverest as well as using some custom PHP. If you have read this properly please insert the word, cheese, in the beginning. I will go into more detail when you get in touch.

This task shouldn't take any longer than 10 mins, needs to be done ASAP.