Possible short or bad soldering

Hello this is my 4th time reaching out now in regards to the mobula 6 2024 that I would like to return as it has an unknown issue regarding either the ESC’s or its soldering and each time I have reached out I have attached 5 images to which you never reply to until I follow up and you claim you havent recieved them so Im now following up to the most recent email I sent which you also havent replied to and i will now attach the photos mentioned using google drive links below.

https://drive.google.com/drive/folders/1VIey3-Sm-87GvfCAAiPHAzL8XNsG_w1Y?usp=drive_link