What should I do if I can only upload one bank statement for my Thailand Non-O visa application?

For my pending application for a 3 months non-o visa, they requested an additional bank statement. The one I uploaded first time was of my ''USD checking account'' which has no movement other than opening and one more transaction. (In Turkey a USD account is a hedge against inflation). Although the time and amount is more than enough, I suppose they found it suspicious. I will upload statements of all my accounts which will clearly show the resource of income but visa page accepts only one file. Am I doing something wrong? May be somebody had a similar experience?