Cada AMG GT3

Hate that I have to post in the sub again given the circumstances. Building the Cada amg gt3 and after solving my diff issues thought I wouldn’t have anymore hiccups. Well I get to the end of stage 4 and I’m missing one of these fender flares. I have an extra of another piece instead of the one I need. I went to the Cada website to request a new piece and wouldn’t you believe it, I can’t get one. The specific piece isn’t even in their catalog. What should I do? I sent an email to their...