Horizon not opening when online

Hello, sorry if there is another thread for this kind of post but I coudn’t find one that heleped me.
First sorry for my bad english
I have no AV and disabled win firewall temporarily and my.net framework latest update.
I’m trying to open horizon the logo shows up for like 2 seconds then its gone (i checked task manager the program run for bit and ig close itself), I tried runing it as admin still.i even re-installed it disabled UAC i cant find any solution(ig the problem is with the server offline or ,y dns settings…) i hope anyone who passed with this problem or have a solution to share it with me.
thats a clip for the tryHorizon luanch fail