Thanks for getting back so quickly!
This would be the 1st thing to check, a simple repair if this ends up being the issue :
Door Switch (part # DC64-00828A) : The door switch activates when the dryer door is closed. On most dryers, the door switch makes an audible clicking sound when it activates. To determine if the door switch is working, try starting your dryer and then listen for the “click.” If the door switch makes a clicking sound, it is probably not defective. If you don’t hear a click, use a multimeter to use the door switch for continuity. If the switch does not have continuity, replace it.
If you have any questions about locating the part or testing, just let us know!