@Tyrion88 is a scammer, paypal account is Volkmar Engel (username VolEngel), phone number +49 176 89735856 (business account on whatsapp), email miloo040922@gmail.com (username Nilo). I think all names and contact methods are fake in the end, there's a not just one person in Germany called Volkmar Engel, so every possible link is a dead one.
Starts out with decent communication, sends pictures of module, promises to send packages tomorrow. After payment no more answers.
Update: I made a fake account, asked for availability of another module, just to test if he's still active, and he is responding to that account. So 100% a scammer. He used the same email and phone number, but other paypal account: Tobias Engelhardt (tobias9342/tobias8engelhardt354@t-online.de).
@modulargrid maybe suspend this account before more victims are made, I see another bad review already.