I can’t attend the reunion of my old classmates because I’m in a different place. I want to send my blessings to them via WeChat but I don’t know how to say it well.

Of course, you can send blessings to old classmates on WeChat. Here are some possible blessings:

1. "Dear classmates, it is a pity that I cannot attend today's gathering, but I can't help but think of the good times we spent together. I hope you have a good time at the party and wish you a wonderful day! "

2. "Dear friends, although I cannot attend the party in person, my heart will always be with you. Your party is full of laughter and memories, and I wish you an unforgettable moment! "

3. "I sincerely hope that I can share this wonderful moment with you. Please accept my best wishes from afar. The party is full of joy and everything goes well! "

4. "Although we are in different places, our friendship will never change. I wish you a happy time at the party and remember, even if we are apart. Thousands of miles apart, our hearts will always be together!"

I hope the above blessings can help you, and you can modify them according to your own feelings and circumstances.