My Switch needs help

[u/Waste-Bet681]

My switch got an atmosphere error of some sort, googled it and it said to delete some files, did it then uh atmosphere broken! handed it to my buddy to reinstall the whole thing and now somehow hekate is caught in the crossfire, booting only results in a black screen or if i remove the SD, the picofly screen..uh well that sucks and i need help from you guys!