Neha, I want to welcome you to SG and don't want to discourage you from posting and participating in our discussions. We're a crafty bunch and welcome anyone. But I did notice that you're looking for knitting help and while a good many of us do knit and crochet this is primarily a sewing website. Sooo... might I suggest you take a look at https://www.ravelry.com/account/login
where the truly wool obsessed live. While you may get an answer here to your questions you'll get 25 answers there - all in under 1/2 an hour.
Please don't leave us - my intent is to help you find the help you need - not to send you away. I know I'd love to know how your projects turn out, and I know I'm not alone. In fact, if you hang around here and get to know us, you'll discover that a lot of us also hang out on Ravelry.