please help me my php script is 4 time rejected.

i have uploaded php script 4 time every time getting “unfortunately we found it isn’t at the quality standard required to move forward, and you won’t be able to re-submit this item again.” please help me . i can’t understand what is problam in my script.

this is my script:-

You are using Cryptocompare api inside your script and as per their copyright terms you can’t use this api for commercial purpose!