You are buying AS/IS Tamron AF 70-300mm F4-5.6 Di VS ø62 USD Lens for Canon, Repair parts

No warranty, AS-IS condition

auto focus won't work, but it seems manual focus work.  it does zooming but not smooth.  Maybe inner ring got bent.  But not guaranteed anything, front lens ring area got broken.  Maybe it got impact damage.  No gauarantee for any issues with lens.  Good luck.