Where can I find the private keys of my hosted wallet?
As Bitvavo offers hosted wallets, it is unfortunately not possible to give the private keys of individual wallets. However, If you would like to manage your own private keys, although the hosted wallets are well secured, it is recommended to create your own wallet.
You can arrange your own wallet to download software to do this or to buy a hardware wallet online. By doing this your are able to manage your digital currency solely by yourself.
Once you have your own wallet, you can easily send your digital currency to this external wallet as explained in more detail here.