Contraseña ( admin )

I would like to thank you for the possibility of contacting Anlapus technical service.I have been the owner of an Anlapus team for more than a year.Model: M1H08T4 HHD1TB The device, without prior programming, requests the profile password (admin).According to the instruction book, the profile (admin) has the password (admin).But it tells me that the password (admin) is not correct, without me changing the password.Please, can you tell me how I can access the password? Please, can you tell me how to do the factory configuration?Thank you very much, I await your response, greetings.