PCIe risers and motherboard

So I have a BTC 37 motherboard and it doesn’t seem to have PCIe connectors on it - how do I connect my risers from my GPUs?

?? BTC have 8 PCIe slots. Are you sure that you have BTC 37 board?

Sorry didn’t explain properly I mean x1 not x16 size but I’ve figured that.

I can’t seem to get any power to the board from breaker even though it’s on and powering risers. Do you have any clues why could be up?