Tubes can be bent, very easy, it was my specialty during Jimny days, open it, empty it and take it to a press, they will straighten it, problem will be fixed.
Dont know about RWP, but in Lahore there is one workshop of Ustad Ibrahim near Qila de Ghati, close to Badami Bagh Truck Adda who are specialists of ironing tubes, I was his regular customer, after almost every rally it was a must visit place