Repairing Tv Cable Cord Covers Can My Tv Be Fixed?

Can my tv be fixed? - repairing tv cable cord covers

OK, I am aware that when it comes to these technical things ... this piece from the back of the TV cable to connect the cable? Well, this whole piece fallen off the TV and do not stick when I am back on what someone know if it's an inexpensive way to solve this problem? I also have a car and I can not do it to a repair shop. Thanks