my ds wont play any games?

The likelihood is that the Cartidge Slot is damaged. Bent pins may be visible by viewing the slot.
If you don't want to spend money repairing it then I would suggest you start using GBA games. They should still work.
The repair would require purchase and installation of a Cartridge Slot. Some soldering skill is required.
From a Repairer the cost can be from £25 - £45, subject to the repairer.

new_home
February 2010