He stood me up, should I give him another chance?

So I met this guy on a dating app and we immediately hit it off, he seems nice and genuine but J am now more on guard cuz I've been hurt in the past! He was supposed to come to my city so we could meet but he stood me up! I sent a text on WhatsApp asking for clarifications and asked if he wears coming or not! Mind you he didn't even bother to read my text but he was actively online on that dating app! (Ignoring me?) I waited for about two hours and then decided to call him and what he was up to and he picked up and said he had just woken up... but he was active in that dating app for more than an hour when I was casually checking on him! He apologised and said he sorry for not being able to make it! I brushed it off and decided to let him go and I deleted his pictures that he sent to me and deleted his number! He noticed and started texting me since then (last night) and kept calling me! Then he asked if I'm free today and said he wants to come over today and I politely refused and said I'm busy working m, wished him well and said I hope he'll find someone who makes him happy and said "have a lovely and happy life" at the end! He immediately called after reading that message and we talked for a bit and he was apologetic! I'm not sure if I wanna have anything to do with him! He's already stood me and in my opinion first impressions do matter! I just can't take him seriously anymore! Should I give a second chance?
He stood me up, should I give him another chance?
He stood me up, should I give him another chance?
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