Will it be possible to change the PIN-CODE if I forgot it?
yeap sure! it works exactly as you bank card PIN-code. If you got blocked due to three incorrect inputs you have to contact customer support and prove your identity in order to renew your PIN-code.
How quickly will assistance be provided in recovering a PIN-CODE?
Most likely it will work in the same way as in banks quickly and efficiently
As far as I remember, when entering the wrong PIN code, the card is blocked here the same system?