Hay Holly, I just had a look at your channel. Your first view video are shot on a phone right? You need to turn that phone sideways lol. trust me, that will help. Also be a little creative, get a nice banner up there or ask someone to help you out. I am pretty sure there are loads here who would
Did you set up your twitter at the same time. If you did this is what I did, build the Twitter audience, tease them with snippets of your video's, people will soon make the jump to and see whats going on. I would also change the "about me" part, I know your Holly and up for everything but who is Holly? So, this is what i'd do.
A lovely getting to know me video, explain who you are, what the channel is about and then let people have a look. If you need any help then message me, I've not long started myself but am always willing to help! I'll give you a shoutout on Twitter now.