Thank you all for the kind help.
Yes, I got 2 “Bitpanda to Go“ as SFR10 said correctly. And one Bitcoin.at (Bitcoinbon). So as far as I understand the only way to redeem them is on the related sites, but this is very annoying because I have to open a profile and wallet on each site.... I hoped to avoid it.
In any case if I do so, then I hope I will be allowed to send the redeemed bitcoins from those sites to my Binance wallet, which is the only one which I want to keep...or?
Thank you. Too kind.
C