Dirt Devil M088600 roller doesn’t spin, no suction…

\015 I bought this vacuum used, but it worked fine. The only problem was it made my house smell like dog, since the people who sold me the vacuum had 2 dogs and had vacuumed up a lot of dog fur. So I took the canister out and rinsed it, along with the long filter thing that goes inside the dirt canister, and now it doesn’t work. It still powers up, but the roller doesn’t spin and there doesn’t seem to be any suction...Help!\015 – Dirt Devil Featherlight Bagless Upright Vacuum