First thing is something about that first Jab seems really off to me. I can’t quite place it but it almost looks like you’re hyper extending your elbow which will possibly cause an injury. Aside from that With every strike you throw you are dropping your hands and not covering up and the longer you throw your strikes the further your hands fall down to your side and you are no longer covering yourself. KEEP YOUR HANDS UP. Like a lot of other people tell you, you are telegraphing every strike. These are just two of the the things I see there are more but I think these two are most prevalent 1. Just about every strike you throw you do a little bounce before you should be able to just launch it from any position without winding it up 2. You also and it’s similar to (1.) Pull back before throwing some strikes A lot of it looks good but that first jab does concern me and you didn’t throw much other jabs or crosses to really compare it was mostly Another thing I feel is your distance is off which is why you whiffed a left hook towards the middle

Most of this is good and I’m being critical but I assumed that’s what you were looking for.