Jenn Aire convertible cook top wiring problem

I have an old convertible jenn-aire cook top. It only had the grill components on each side for years. Now I have a two burner component I want to use on one side.

The problem is that only one burner will heat up. I think the plug configuration needs to be changed but I am not sure how to do that.

Please help. Thanks alot. Joe

need to know how to put part no.ap2030968 heating elimentbotton crack how to put new part in please:D

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need to know how to put part no.ap2030968 heating eliment on botton it crack. how to put new part in please:D

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my oven heating elment that bakes crack so i need to know how to put the new part in