Your right, whole world has seen it and numerous articles are written about ''worlds first large scale drone operation in a conventional warfare'' and how much damage it caused in just a couple days.
Now ofcourse you will try to play it down, call it lies, discredit the evidences but whole world knows another thing which is what kind of pathological liars the Russians are and how cheap and predictable their poropaganda is.
Here are the Pantsir operators, no serious military power except Russia obviously uses it and certainly wont order anymore after the Idlib retaliation.
As said your only chance is to bribe some dictators, this might give you another couple Pantsir sales if you are lucky.