@itzzSammiii aww, never give up writing! Even the best writers feel like their books aren't good enough and it takes writing more to improve. Writing can be hard but seriously, never give up. Finish what you start and if it's not good enough, start again, improve it, or start a new one. And I'm glad you like the covers :)
Besides, I've been a member here since May 2012 (at least that what it says on your profile) like you and still I've never had 231 votes on one book or so many reads, it looks like you're doing a good job at writing to me! Every time I get some free time I'll read a chapter of your book and critique it if you want?