Momo sent a text message saying that someone contacted me.

As a marketing tool of software, Momo is a social software, which will send short messages from time to time, saying that someone wants to chat with you, because it is a marketing tool of software, attracting users to download the software.

If the infringed person is harassed and seriously disrupts his normal life, he may first negotiate with the infringer and ask the infringer to stop the infringement and compensate for the losses. If negotiation fails, the infringed party may bring a lawsuit to the court to safeguard his rights.