Accident with the guardrail

Good day dear engine talk community, I had an accident this morning in which I drove into a guardrail. I probably flew out of the curve. My vehicle got it pretty hard. I insert pictures to illustrate the damage. My questions are now: Where do I have to go to get that repaired? What exactly is being done? And the most important thing is, what will it cost about? I’m in training and unfortunately I don’t have a lot of budget. That’s my biggest worry now. I don’t have any real damage on front and rear bumper, are just a few scrapes. That’s why I would have it done sometime. The correct damage is on fenders (driver side, front and rear) and the two doors. The vehicle is a Polo 6r Bj 2010.