Usually I save par.. with luck even a bird... sometimes... not even that...
Posting replays won't help much, though he can get an idea. many of the shots are luck, and not all skill. First thing you need is better irons, Irons with high trajectory are best. The higher the trajectory, the more distance you will lose using backspin, so it's a combination of both... and again, luck. With high trajectory irons, and provided you can reach the hole, you need to aim or try to land left of the hole, better a bit above it, but not too far that it won't roll back. I would suggest a combination of full to 3/4 bs(maybe a bit less with headwind)... but for this you need to add more distance, that is, add ass much as 20 yds...and even more if you have headwind. Most people know if you land left and manage to make it roll back it would describe a curve as it does this, from left to right. If you land right of the hole it may still roll back, but will do it straight downhill... on the right part of the hole... Pray if your ball doesn't roll back. I guess your med trajectory irons are not good, so, you will likely not land on green and if you do... your ball will roll forever, leaving you in a worse position. Tell me what your clubs wedges are and I could suggest you something...
If you land on the bunkers before the hole, and provided you have a 50 yarder, that is a 15% sand, so use full backspin and add about 10 more yds..(depends on your balls too, starter balls... pray again). If you happen to land on rough, with good balls you can stop it near, provided you don't miss the ding badly. I would suggest better balls, and lots of backspin... If I am within 15 yards, I usually go with a flop, always aiming left, or pulling it on the meter, close to the line left of ding, all shots and numbers vary depending on your clubs and balls... I cannot help you with that.. Good luck