Umhlanga Hyundia and Secure fit's poor service and poor quality

I bought my H1 bus at Umhlanga Hyundai in October 2019, a month later, rubber from window screen came out while driving on the freeway. I contacted the dealership regarding this, they told me it was not their fault however Secure fit's negligence. This company is giving me runarounds. I am so disappointed with these two companies. People be careful of these ******.