Repair clock on chef oven-cannot see time anymore

My chef oven does not work. i use to see the time but i cant now. i cannot locate where the power outlet for the oven is

Need a new seal for tecknika electric oven
I have a tecknika oven which has a broken seals and leaks whenever i open or...

The oven door won't close fully losing heat
the gas oven door won't close fully, losing heat when cooking, also possible...

Repairs to my oven chef baroness wall oven
replace door as springs loose & handle broken. heat escaping

Westinghouse wall oven needing repair. Thinks element is gone.
Wall oven needs to be repaired, Westinghouse, thinks element is gone.