Check Modification with Install Text & make function

This is the deal: I will send 5 files i have added this V6-PayPalPro Mod..This is a very short easy mod to install which i have added..I want you to go over the files and check if code added is fine which are not hard to add as you will see…Remove & re-add codes as say in install instructions only if needed….I will Open site so you can see what happens as how the added codes are working now..This mod may need the "if statement or "else" updated or possible rewrite a bit in 1 file as 1 item is not showing & 1 not saving..Need someone who can update this..I already have the API ready from PayPal to add as i have done a test but somewhere needs checking..I will send a shot of the table of the insert so you can see if correct..If you are ready to check, add codes again and get this working properly message me..I know most all this codes are added properly………………...……………So far on my added codes seems it missing shot #111,, and its not saving the API details here in member_area shot #222…No Errors Showing… Bid if you will work with the 5 files and resend them back or re-edit as needed..Install text will guide you what to which i will send..Remember: may need possible update areas to make this Feature function..You may edit file/s as needed but in end you will need to tell me the changes so i can add to my files..Awarded will get install text which is Not long and I will open site when working or testing.. Will do 1 milestone of $35.00 for 0-day bid ( 1-3 hour max ) and released after completion and working.. Bid what is requested so i can hire you..Not listening to over bids...Over bidders, please stay away as i have a budget to maintain.. Our Written Contract is: No Ftp logins Not interested in Teams.... Project is for 0-day bid and closes after 3-hours end.. Do-Not request Skype I.D. or try take my project out of Freelancer Agreement is :You understood written agreement