Fix some issues on a nativescript app

I am looking for a freelancer to help me fixing some verry simple issues im facing on the app i'm developing using Nativescript . The skills required are Nativescript (2.5) , CouchBase , Android Developer, iOS Developer and Angular 2 . NB : I don''t need the hired freelance to write any code for me i do all that for my self i need just him to (help me) fix the issues im facing that's all . NB 2 : i will not pay more than 70$ for this job .