1, network connection problem: the dating software needs to be used online, and the network connection is unstable or faulty, which will make it impossible to log in. It is suggested to check whether the network connection is normal, and try to switch networks or restart network devices to see if the problem can be solved.
2. Server maintenance: The server of dating software will be maintained or upgraded, which makes it impossible to log in. It is recommended to wait for a while before trying to log in, or contact Match's customer service staff to find out the maintenance time and influence scope.
3. Account problem: If the account is abnormal, such as being frozen or cancelled, you can't use the dating software. It is suggested to check whether the account is normal, try to re-register or contact customer service staff to solve it.