Project Cars Current Probs: Point me in a direction for help please

OK basically the problems i have noticed with the car so far are:
*the windshield wipers don’t work
*the e brake doesn’t stop the car at all or really work for that matter. Just holds the car in place once its already stopped.
Details
the wiper motor works, but the long shaft that each wiper has is attached to nothing? So what am i missing exactly?
the e brake does nothing for me when the car is moving, when im on my drive way its just strong enough to hold the car still.
I searched both topics, wipers im still lost on really cause im not familiar with the parts talked about.
the e brake i came up with possibly tightening some sort of bolt just under the boot.
Any recommendations on what i should look for and do first for any of the two problems?

as for ur e brake try tightening it. I think its 10mm bolt underneath the e brake handle, u will see i theres a small little slit in the e brake boot and u can tighten the cable from there.

As for ur windsheild wiper problem i dont really understand what u mean, it just goes from the motor to a metal bar to the wipers and it all connects…

oh and if u have shitty brakes on the back then the s13 e brake wont stop very well u need a good pad for better stopage

ok sweet thanks, todays going be a nice day so after school il get out there and work on the car, and let u know how it goes. Thanks for the help