iPhone SE 2nd gen, Replaced screen it worked and then didnt help!

So im Tom, and i replace the screen on my SE 2nd gen, put it together, and it turned on worked the touch worked, but i did the home button wrong, so i opened it back up and fixed it, close it back up, and now nothing. It wont turn on, or im not sure if it is or not and the screen isnt on, i cannot figure out what happened or what to do! If anybody can help me, i would be most grateful thank you!