so I can't just load firmware on it? It has no damage other then it forgot what to load.
Where would you get this firmware?
Android firmware is always device specific. You have to find the right specific firmware for that tablet.
Even custom ROMs were made by someone who worked to add all the relevant hardware drivers for specific device models. There is no one "generic" firmware that'll work on all devices.
Looking around the web, if yours is the IBBWB tablet, there is no support page anywhere. I wouldn't know where to even find any firmware to try to load.
And, you would still need to get the thing into Recovery or the Bootloader menu to do anything like loading any firmware anyway. Typically, that involves shutting it down, then holding the power button and one of the volume buttons at the same time during boot-up. Have you tried that yet?