This is the 3rd posting you have started about the same dryer. Why don't you stay in the one question & answer session it would make it much easier. Also, you previously said someone changed the thermostat, now it has changed to the element was replaced. Which is it? Why did the person not come back to complete the job? Don't think we are being given the full true story here. Sounds a bit dodgy to me. My suggestion is you pay for a reputable service person to come & sort it out before you end up electrocuting yourself or someone else.
George
October 2011