If your open-cart store is not responsive, so you don't need to worry about it. This gig is only for responsive layout based work.
Let me give the chance today to work on your store and get ready your store responsive layout in a short period of time.
I am also making static websites responsive layout.
You can send me message, if you have any questions, I will reply you within 5 to 10 minutes.
NOTE: I am not doing responsive layout work on Word-Press based sites. Please contact me before order my gig because I have different charge for different layout depends on your store theme other wise your order will be not refundable if you do not get agree on charge after discussion.