I cannot get my straight talk phone to come on after charging it

Hello, sounds like either your power cord/charger isn't working or your battery in your phone is bad. Try taking the battery out for at least 2 mins or more and put back in and try charging. If no of this works, and u bought the phone from straight talk, call cust support for straight talk or the manufacturer of the phone, they will walk you thru trouble shooting and get your phone fixed for you.