Most apoling service off a windscreen company

Bsg auto glass just came to put in a new windscreen for me. The windscreen did not fit right was told its a bad batch and the told me they going to put my old broken windscreen back for me after i asked for a discount due to the faulty screen. I had to put the ***ling bavk myself to just get the car looking beter and make the ruber and ***ling line up. The windscreen stands up 8mm above the ***ling and got told they will just puy sponge under it to make it look beter. What a poor service. Will not recomend to anyone.