Well to start things off the UPS guy F***d me over the last three days. No one is home when he delivers packages but i signed the slip and left it for him to see and leave the package when no one is home, but he never did. he was suppose to deliver the hose/tube that connects after the MAF. Now its being sent back to Getbmwparts.com

Well here is where the killing the car comes in. today i decided to pop the hood and plug the huge gash in hose/tube with duct tape i loosened the clamps and i removed the first part of the tube. all i did to plug it was wrap duct tape around it and put everything back in place the way it was . i know i shouldn't have done that but my car was throwing codes and i wanted to see if i plugged the gash it would go away.
i put everything back the way its was. it wasnt complicated.

Now my car wont start. i messed the that MAF plug and the tube/hose and nothing happens. The car wont turn

The codes i was showing were p9171 and p0174

I'm genuinely sad right now. Help

P.S. sorry if my grammar/wording is off. i'm sad, had a few beers and using my phone.