Don't you think that it is a fairly big jump from TW to
Menzerna, do you? There is no such thing what "you should not use". And if you can not use even OTC products properly yet, don't expect the pro-products to do work for/instead of you...
Oh, and there is a nice button; somewhere near the top of your screen... yeah, the left one!
Use it a bit more to get a bigger picture!!!
- massaging hard - took a long time for bigger scratches that went through the clear - for the scratches that didn' go through, it was pretty easy - took some hard rubbing - grocery store - TW Rubbing Compound - even deeper scratches (went through the bumper???) - just on the bumpers - scratches by TWPC removed with
AIO - then #26 (before the TWRC) -
ScratchX with PC - and finally Menzerna...
Just don't take my reply too seriously, but be serious with your approach!