When I was in college, all the tasks that were there seemed difficult to me. But I always put in more effort and tried to delve into what I did not understand with the help of the Internet. Therefore, I want to advise all students not to spend money on services for completing assignments, but to understand what you do not understand on your own, using, for example, twitter. There you can find tons of tutorials from experienced teachers who will tell and show you how to complete an assignment in any subject, and if you have any difficulties, you can always ask them a question in the comments. By the way, most of these posts are posted on accounts that have basically 12 thousand subscribers! I am sure this is because their authors have repeatedly buy twitter followers to quickly increase their number.