hello there I am new to this forum. I've recently started my job in a delivery company and have been lent a 2015 fiat doblo maxi for the job. the issue is that the left side of the split door seems stuck when I try to open it and requires some force to open. later found out that the left door is misaligned as it is slightly lower than the right side. the left side is also rubbing on the rear boot plastic guard. does anyone know how to realign the door to stop it from rubbing. thanks!