Razer Electra V2 Replacement Issue

Hello guys, Today i received an e-mail with the RMA and some FedEx AWB. The problem is that i am located in Romania and FedEx doesn't let me create an account to schedule a pick-up. Insted, they forwarded me to a contractor of them called TNT. When i wanted to create a pick-up, the costs are absurd. They are charging me 100 euros or more to deliver to Germany. How can i solve this issue w/o paying huge amount of money. Is it ok if i send it with another courier? It has to be just TNT/FedEx? Thank you, Adrian.