Acting : New actor/background by Sean Goodwin

Hey everyone am very new to being a extra iv bin in 2 tv pilots one made NBC n global but i was just a extra but last weekend this producer gave me my first non speaking acting spot as a cop. I think it very well my question is do you guys have any tips on being a extra like how to get more gigs. Also only one was paid but i figured you put in the times and it will all pay off . Last thing i should mention is i have a full time job so kinda doing this as a hobby with hopes it could be more hopefully this doesnt sound stupid merry Christmas