How could i change my youtube user?

[Maath]

Hi guys my name is maath and I'm new youtuber

But i have problem!:
I created my channel at 2014 and choose user : (youtube/user/strikechannle)
And in 2016 i change my channel name to MaathHarris for star with make videos
And i chose the new url of youtube : (youtube/c/MaathHariss)

But now my channel have tow users

Can i change (youtube/user/strikechannle) to (youtube/user/MaathHarris)
Or gust delete (youtube/user/strikechannle)

Because when i going to (youtube/MaathHarris) the url change to (youtube/user/strikechannle)

 

[Dewmonic Abyss]

Okay, so if I can translate this post into the logical dilemma here:
You joined in 2014 and set your custom channel URL to Strikechannle. But you changed your mind in 2016 and changed your custom URL to MaathHarris. But the dilemma is that when you type in your URL with MaathHariss, it instead turns into Strikechannle. Here's the reason why:
YouTube's custom URL rules were a lot different in 2014 from how they are now. According to YouTube's support service, "You can't change a custom URL after creation, including adjustments to the capitalization, accents, or diacritics."
In other words, you're in a rare predicament where you changed your custom URL when you weren't supposed to have been able to. There's no way to fix that, man. You could talk to a YouTube worker and sort it out, but the best advice I can offer you is to leave it. The custom URL is only a shortcut. Having two different 'users' won't affect your channel in a bad way.

 

[Maath]

Okay, so if I can translate this post into the logical dilemma here:
You joined in 2014 and set your custom channel URL to Strikechannle. But you changed your mind in 2016 and changed your custom URL to MaathHarris. But the dilemma is that when you type in your URL with MaathHariss, it instead turns into Strikechannle. Here's the reason why:
YouTube's custom URL rules were a lot different in 2014 from how they are now. According to YouTube's support service, "You can't change a custom URL after creation, including adjustments to the capitalization, accents, or diacritics."
In other words, you're in a rare predicament where you changed your custom URL when you weren't supposed to have been able to. There's no way to fix that, man. You could talk to a YouTube worker and sort it out, but the best advice I can offer you is to leave it. The custom URL is only a shortcut. Having two different 'users' won't affect your channel in a bad way.

Thx bro you helped me a lot