Sorry to here that Judy, I got the pan, dryer vent, and Securefit Mount form Tweetys. Arrive 2nd business day. Not sure if your model has same setup for Washer/Dryer, but these pictures may help. I install it last night, had a friend help me carry it up to bed room, was able to lift it from there. Vent kit hose is to short, so I got a 90 degree and 6' of dryer vent hose from Lowes.
Vent, there is a horizontal frame member right below, so might want to go up 1/2 inch.
Had to cut out back of cabinet. Left side of cabinet is about 2" to short (note drain pan overhang), plus you need to take out to get to the vent. Left little section for plug.
Leave front dam of drain pan off, until washer is in.
All done top side, just have to finish routing drain pan hose to outside, it is currently down to the basement.