cat won't eat

my cat has been a bit of a fussy eater of late he just doesn't seem to eat any food just licks the jelly from the cat food, i have tried different types of food and different makes from cheap to the top quality food but still nothing.

we have not had him for very long as he was a stray we got from the rspca so they had no information on the cat.

if anybody has any idears could you please let me know as im worried that he's not getting enough to eat.

thank you

Get him to the vet quickly. Cats love to eat, if they aren't eating, there are always reasons.