Hello,
Singing a cappella is much more difficult so good for you!

I recommend you to follow all the indications that Hive account@indayclara leaves you in her comment, it is important that you introduce yourself to the community and it is really important for me as Moderator of the community to hear you mention Hive in some of your videos, that way you will be validating your identity and we will be sure that it is not a third party that uploads videos wanting to take advantage of the talent of another person.