Sprint My First Triumph 06 Sprint St1050 , No Start , Only Cranks !

Hello to all,
im from long island new york
this is my first triumph (06 sprint st 1050 with about 7k miles)
bought it not running, previous owner said that mice got around the wiring. specially around the MAS sensor and Barometer by the air filter. but he said he fixed it.
bike cranks but no start.
the bike only starts with started fluid for a sec and then shuts off. (at least i know a have a spark and compression)
thought i was a fuel issue so i bought a new fuel pump and battery. but still the problem persists.
is there something that prevents fuel from coming out of the injectors ?
It is such a beautiful bike and i cant wait to ride it. So please members i need your help. thank you!
i could post pictures or a video if needed, thanks !

 

thank you , i will look it up now and hopefully find an answer !