Trying to make a database type thing

So, I'm a YouTuber and I'm adding a reward thing. Basically, 1 lucky person who subscribes to me wins a prize. I'm trying to make it automated, so in a cell next to all the subscribers I have:
=RANDBETWEEN(1,10)
Because there's 10 example subscribers.
Now, here's the part I'm not sure about.
I want it to print the user that is that random number. I've tried this:

=TEXT(AC6,"is the winner!")
But it doesn't work. What I want to make it do is print the A value of C6.
Is this possible? Can anyone help? Thanks!

Thanks! Fixed it by adding this:
=INDEX(A1:$A$10,C6)