Who can help me send a message to my girlfriend? She had a quarrel with me, which blacked out my contact information.

Who can help me send a message to my girlfriend? She had a quarrel with me, which blacked out my contact information. Just as we used to contact each other by writing letters, it takes several days for a letter to reach each other. If we are in a hurry, we will probably be delayed because we can't deliver it late. It's different now. Now is the internet age. We can communicate with our friends instantly through mobile phones. Sometimes you can open the video and communicate face to face with others. This is something you never dared to think about before. Now these mobile phone softwares are particularly powerful. In addition to chatting, WeChat can also pay, and another function of WeChat is hacking. Being blacked out by your girlfriend doesn't even have a chance to explain. What should you do? Now I'll teach you a way to send her a message by clicking this button. First of all, you click on WeChat, find the same friend of you and your girlfriend, start a group chat, drag him and his girlfriend into the group, let friends send a word in the group at will, and then quit the group chat, and your friend task is completed.