not inserting after i save changes

Bid what is requested so i can hire you,,If price does-not meet your desired needs just stay away please to avoid any issues…Looking for 0-day bids,,, 1- Hour max.. NOT HIREING OVERBIDDERS..NOTICE to BIDDER: Payment will be 1 milestone of $15.00 released in end.. In voucher page when i create a voucher is fine all the way,,the only issue is when i select either item cost or ship cost option it won't insert it to database but if i edit that voucher it will add it fine… If i add manually the value in database voucher will work fine.. If you can debut this issue message me, i do have the [login to view URL] where this function is at.. Hired will get this file and maybe the class_item file or another if needed to this section... If success in fixing issue you will need to tell me the changes made so i can add codes to my [login to view URL] i will close project after that…. Our Written Contract is: No Ftp logins Not interested in Teams.... Project is for 0-day bid and closes 1- hour. Do-Not request Skype I.D. or try take my project out of Freelancer Don't request htaccess file/s Agreement is :You understood written agreement