parts look up

i need see how to replace the left door hinge? also im only allowed 4 questions? im trying to see the purpose of me paying this if i have to ask questions because the model numbers are not coming up. i put in 3 different model numbers and i got nothing. i can see if i did one and got nothing but all 3?? how do u navigate the site? service pointer etc. ju guys dont even have a phone number to contact about this .