6th Cabrio leaks

Hello all, I’m generally dissatisfied with the quality of the BMW 6s. From the entry strips leather seats… to the cover. Is that the thing that I have to watch every time I get into my car? (Selected shoes step on the entry strips, the leather is already worn out so much I should only get into my car with jogging hosen? Well back to the actual problem: I was already 2 times because of leaky cover at the friendly. In case of rain i This time after the car was friendly the second time and I went to the car wash again I was really surprised. It came in this time from a spot of water, where I had no problems before and it was a little more than just dripping. Can someone tell me how best to proceed successfully there? Leasing contract runs out “unfortunately” only next year, but I am really dissatisfied with the ride. so I’ll think if this wasn’t my last BMW.