Hello, I have some knowledge in HTML and javascript and I have done two websites using wix. I know well their interface and feel that I could do a multilingual pretty easily.
The price is only for managing the multilingual aspect of your website, I won't translate the text (I don't talk turkiss so that would be pretty hard) or do the design. I can help you with it, but I don't have any skills in design unfortunately, I'm just a programmer.