I received a wedding invitation from a girl and I don’t have time to go. How should I refuse and how should I wish her well?

I personally think it depends on the purpose of the woman inviting you to her wedding: 1. If she just wants you to attend and receive a red envelope, just send a text message or call her directly. Just call and explain that you don't have time to go. 2. If you are a colleague or ordinary friend, and you will have to socialize with them in the future, just call and explain the reason, and you can bring the red envelope or give it online. 3. If you are a very good friend, you have to call to explain the reason and make up for it, such as getting together after you come back or something. Personal opinion, please refer to it.