Our car only causes us problems 🙁

We have bought a used Citroen C4 in Bremen bar at the end of November 2009 and we had to fix it immediately.. and then it started off.. on 22.12. valve setting engine ventilation broke.. at the beginning of January turbocharger broken.. and end of January again hooded February turbocharger broken again and then it was renewed.. in March HD pump broke. again in March fuel filter broken. in May again turbocharger effect.. again May air conditioning effect.. These are only the big flaws, several times.. My problem is now.. the car we did not even drive the first flaws… we have gone several times to find a solution.. again in May air conditioning deffektion.. These are only the big flaws, several times. we have not given up. my problem is now.. the car had not even a few weeks already drive. we have always gone to find a solution.. we were always red-hot. we didn’t have to go away. and we didn’t have to say that again. we have to say.