Account Management
- What should I do if I forget my password?
 - How do I change my binding mobile phone number or email address?
 - How do I change the PikPak account linked to the Telegram Bot?
 - I have forgotten the email address associated with my account. How can I find it?
 - The email and phone numbers bound to my PikPak account are no longer valid, how do I change?
 - I'm an iOS user. I logged into PikPak and found that the email address bound to it is unfamiliar