Here the message by reviewer:
"We are contacting you in regards to your item we have been forced to remove from our library; [https://audiojungle.net/item/pop-music/22655506?s_rank=23]
Please note it was reported and confirmed that this submission is not eligible to be licensed on AudioJungle in its current form. We are force to remove it from the library. In fact, this track appears to contain “out-of-the-box” audio loop/samples without enough, if any, significant adaptation [the main guitar sample]
In order to establish AudioJungle as a reputable resource for unique audio, we do not accept submissions that heavily rely on pre-existing “out-of-the-box” audio loops/samples from sample packs, DAWS, or any other audio software.
Please ensure future submissions are original compositions that are not heavily reliant on audio loops/samples you did not create yourself."
In order of that I removed all the track with loops!
So I think we can use a loop only if:
modified or layering with another one and no more recognizable
the loop is not the main part
the loop is a drum loop