Seals in side of the bed missing

[Rick180]

Just bought my 2017 2700DS 3 months ago still finding some needed repairs just notice the the bed only has a seal right by the mattress facing the front and it is like laying down not sealing like it is suppose to do and on the other back side there is no seal at all ,my question shouldn't there be seals on both sides .The seals are there for the slideout to seal going in and out

[seadoogtx]

Yes there are suppose to e seals on both sides.

[Rick180]

Thanks I kind of figure the seals was missing,I'm new to the RV world still learning, its starting to look like I got a lemon been several things wrong