Should I reach out to him on another platform to tell him to unblock me?

This guy had been consistently msging for 6 mths or so. We've hooked up twice. We where very um compatible sexually. I've ignored his msgs & Well he blocked me. & I don't wanna be blocked lol I'm doing my own thing after this break up & well I had hoped to see him in the future but well not now. I'm hoping that maybe he just blocked me because valentines day is coming up lol should i message him on another platform to tell him to unblock me. Or wait to see if he unblocks or maybe I could just casually bump in to him someday. He messaged me once saying that he saw me at a store w another guy and he wanted to say hi but didn't. So maybe we may bump into each other again because we live in proximity to each other. Except he seems very extroverted. & well I am not. Which may be a good thing or may not. Any advice?
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This is what I get for not being upfront
Should I reach out to him on another platform to tell him to unblock me?
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