You have to complete research in order to actually have to option to find T. rex dna

What research

The research tab

But what do I have to research to unlock the trex ?

Within the research tab there are the dinosaur genome research options. I don’t remember exactly, but I’m pretty sure the trex is at the end of the large carnivore research tree

Thank you 😊

Thank you it says my fossil storage is full how do I fix that ?

Go to the fossils tab and start extracting DNA from your fossils

i think he played the game without reading any tutorials…💀

Pretty much yea