What chip are you talking about?
It's normal to have an empty slot under the module door (cover) for you to program the key fob chip.
If that's all that is missing, you need to get a fob (700 K 10700), remove the chip, program it, and put it back. Yes, eBay is a good source.
Dan
You're right,,Danzee ....I have the MANUAL just need to read it. Thanks