u/Echbun

I have a 1988 Corvette that I recently bought. I had it running for a minute then got new injectors and now there isn’t any power to them. Ive checked fuses and confirmed no power with some test lights. I need help with where to look to check power or relays or something. Any help would be amazing.

Update:
After doing some more digging, I also no longer have spark and no crank, I ran a jumper wire to the started earlier today but now I’m thinking it might be a vats or ecm? Im not sure can someone please help?