It translates to "In a pot." Dominican for being in a bad position economically; being broke, not having money.
No tengo nada de dinero; estoy en olla.
I don't have any money; I'm in a pot.
“En olla ” , is a Dominican phrase / way of saying “I’m broke”
GUY1: coño mi hermano ‘toy en olla
TRANSLATION: damn bro I’m broke .