RECS Advertising - Calling Officers Buttons

The test of the advertising campaign was 6000 rubles. 1 video, 5 texts and 5 banners were created. Tested 10 audiences (The results remained 4). "The Girl in the Yellow" has proven very well and has become a kind of face of the company.
However, the recovery of the advertising campaign left to desire the best.
It is understandable. The niche is narrow, the LPR is always very difficult to find. Therefore, one test was not passed.