Bajaj - My Front wheel jam of my bike and Company say this is ok and my brake is also not working and compan

Manager Promise me to fix my problem of front wheel jam, But he didn't. He took my bike for * days and later he told me to took this bike to his main branch which is in bailey road and I done it but my problem will be solved there but when i came home yesterday my front wheel again jam and this time it is more than jam than previous time.... Please solve my problem he is very rude, he didn't accept that my front wheel was jam, his mechanics were agreed but he didn't. He promise me he will change break caliper and disc plate but he did not change it.... It is in warranty period... I'm tnsd for * weeks for this.... I was also go in previos week on Tuesday but same problem comming....... Please help me.