It's pronounced feen, rhymes with teen.
"Extinced" is not an English word. Perhaps you mean "extinct"? "Extinct" in Spanish is "extinto". It is pronounced "ex-TEEN-toe". Please see the Related link below for confirmation of the translation.
gaka is not a Spanish word
afuras is not a spanish word.
It is the Spanish word for "fox".
"quidera" is not a Spanish word.
"Coll" is not a Spanish word.
The word for "after" in Spanish is "después".
That's not a Spanish word.
Nuxe is not a Spanish word.
quest is not a Spanish word.
alico is not a Spanish word.