Hey i need help can pay 07 gold

[SwapBlue]

Can someone help me with a calculator script for my new swapping website I need one like this https://gyazo.com/747c2d4b3b1395b027bc19e92a9d01ce
https://gyazo.com/d4bf4e57094f63754aa8559102b7ffad i can pay in 07 gold

 

[paintsaint]

you have one already but it doesnt work proper?
or you need one from scratch?
pm me if you just have one but doesnt work.