The term "Zappp" in the file name most likely refers to one of the following:
A beauty/skin clinic that uses social media to showcase treatment results and "body contouring". Given Nagy Alexandra's background in the beauty industry, this is a strong possibility for the video's subject matter. nagyszandi_Zappp_VID-87.mp4
She is a known eyelash stylist and educator at the PILLAntás Szempilla Stúdió in Budapest. The term "Zappp" in the file name most
She manages or is associated with NatureLens , a photography brand focusing on weddings and events. nagyszandi_Zappp_VID-87.mp4
This file is almost certainly a (such as a beauty tutorial, treatment showcase, or behind-the-scenes footage) produced by or featuring Nagy Alexandra. Nagy Szandi (@_nagyszandi_) - TikTok