¿Can all history be deleted from a mojang premium account?

I already contacted Mojang, an assistant told me that since September 19 they have no support, they sent me here

My account is migrated to Microsoft, I want to see if there are solutions

If you've migrated, your Mojang account doesn't exist anymore, it's been deleted. You can reach out to the Minecraft team to see if this is possible: https://help.minecraft.net/hc/

Thanks,
Kyle

Hi AdrianMML. My name is Kyle and I'm an independent advisor.

Mojang accounts aren't supported anymore, migration to Microsoft accounts has been completed. Mojang is no longer handling support tickets for Mojang accounts so it will not be possible to erase or make any changes to a Mojang account.

There is still some time to transfer your Minecraft license to a Microsoft account if you haven't already: https://help.minecraft.net/hc/articles/19615552270221

Thanks,
Kyle

This forum only provides technical support for Xbox devices and services. We do not have insight into accounts. If Mojang can't offer a solution then I'm afraid it's likely not possible since the game is now linked to your Microsoft account.

You may reach out to an Xbox Support agent to clarify this: https://support.xbox.com/contact-us

Thanks,
Kyle