I'm assuming you meant to type "FilmyZilla Ice Age 5" and are referring to the popular animated movie "Ice Age: Collision Course" (2016), which is the fifth installment in the Ice Age franchise.
If you are looking to watch the film safely and legally, here is the report on its official availability: Official Movie Details filmyzilla ice age 5
Pro Tip: If you have a cable subscription, check the "On Demand" section. Channels like Nickelodeon or FX often air Ice Age marathons. I'm assuming you meant to type "FilmyZilla Ice
The copy of Ice Age 5 on Filmyzilla is rarely high quality. You will likely encounter: His cosmic antics send a giant asteroid hurtling
Storyline: The plot follows Scrat as he accidentally launches himself into deep space in an abandoned alien ship. His cosmic antics send a giant asteroid hurtling toward Earth, forcing Manny, Sid, Diego, and the rest of the herd to embark on a mission to save their home from extinction.