Gas Oven Ignitor

My gas oven ignitor isn’t working, the broiler one works fine. I can get to the ignitor and detach it but I can’t get to the connectors. The white wires go back behind the oven wall and I can’t see where they connect with the power. Any suggestions. This is a slide-in model and I am new to this.
Thank you.

Don’t need to get to the connector just buy the new ignitor it comes with ceramic twist nuts so you can cut the wire and twist nut them in…Make sure when you cut the wires they don’t fall back into the hole and go inside the cavity otherwise you have to pull it out and remove the back panel to get to them…
Good luck