Gustan should be “gustaron”, no? are you asking about what tense it’s in? ie. past, present, future?
I will help you with your spanish
"Al" is the spanish word equivalent to the english word "to"
To say say "I'm going to play soccer" in Spanish you would say "(Yo) Voy al futbol"
Answer:
La perla blanca creo espero que te ayude