Home exercise equipment

Home trainer, in good condition, stable.
But there are 2 defects,
1. (4th photo) the lower screw unscrews completely, but you can't feel it while exercising.
2. Missing locking pin below, intended for press training, but I don't use it at all. You will need to come and disassemble this trainer into smaller parts to make it easier to transport, as it's too large for an order. I will help with what I can) And it will also be easier to fix it at home.
I live in Ķengarags.