The following is a possible concise summary of the text:
The text is a transcript of a video by Elena Raitman, a YouTuber who tests the fidelity of people's partners or friends. In this video, she checks a guy named Danila, who is dating a girl that his best friend Shura likes. Shura asks Elena to test Danila and see if he is cheating on the girl. Elena pretends to be a new girl in town and texts Danila, who flirts with her and sends her inappropriate photos and messages. Elena also finds out that Danila insults Shura behind his back and calls him a pimply, sweaty dodya. Elena decides to take revenge on Danila by posting fake ads with his phone number, offering to sell an iPhone 14 Pro Max for cheap or return an iPhone that was found in the park. She also registers him on a dating site with a photo of a beautiful girl and asks her friend to spam his phone with advertising calls. She then sends the evidence of Danila's cheating to Shura and the girl he is dating, and advises Shura to get rid of his bad friend. She ends the video by promoting her channel and her telegram account, where she posts additional correspondence that was not shown in the video.
Some possible facts extracted from the text are:
1. The text is a transcript of a video by Elena Raitman, a YouTube channel that does fidelity tests on people's partners or friends.
2. The video is about checking a guy named Danila, who is dating a girl that his best friend Shura likes.
3. Danila fails the test by flirting with Elena and sending her inappropriate photos and messages.
4. Elena takes revenge on Danila by posting fake ads with his phone number and registering him on a dating site.
5. Elena advises Shura to reconsider his friendship with Danila, who might try to take away any girl he likes in the future.