Burger King complaint: Flame Boiled.. Not Broiled

I continually say I’m no longer eating at Burger King, but the Whopper has forever been 1 favorite sandwich. But Everytime I go I get more and more pissed at the situation, I drive distance to different locations thinking to myself maybe the workers are lazy, I’ll try a different one but there all the same. As A kid the Whopper was the royalty of Burgers to me the flame Boiled taste, the smoke you smelled coming from the building to now you can’t smell anything or even see grill marks on the burgers. You know why because there serving boiled, steamed meat that is never even hot enough to melt the cheese and on cold dry often stale buns, I’m so sick of wasting my money on something I know should taste better. I have pictures of how the meat looks from just receiving from drive thru window. Horrible and disgusting. I often thought about applying for a manager position to try and rectify the issue as everyone has this complaint. Sells would go through the roof if the meat taste flame broiled.. instead those sells go to company’s like The Cook Out, Barbeque spots anyone who grills the burgers. Please fix this situation so I and the world can fall in love with the Whopper again.