Hello~ I'm glad to welcome you on Deviantart! ^^
If you don't mind, I can give you some tips to start your activity here!
First of all, to become more popular you can use promoting your arts through groups. Send your works to specific groups to show them to the community! You can find different groups here -
groups.deviantart.com/ Also feel free to communicate with people, fave their works, send them llamas, watch them - it's a good way to find new friends and followers. By the way, here are llama and watch for you ^^
I hope this message was useful for you!
Have a good time on DA and have a nice day!