Remember that you have enlisted their services. In other words, they are working for you. Their work is an investment in which you have put money, and you deserve good returns. They should give you a free title page, formatting, outline, and bibliography.
The regular chatting with a writer is very important as you are able to control the writing process in this way. Ideally, such a service should have a real-time chat for customers and writers. So, make sure of it in advance.
Some of those sites employ non-native speakers and writers without university degrees and that might impact on the quality of their works. To avoid this, read as much custom reviews as possible. You can also check the requirements for applying on the service as a freelance writer.
Apparently, it’s not your first writing task as well as the last one, so a teacher had definitely read your essays before and would easily spot a change of your style. That’s why a writer should preferably match it, and even the mistakes you usually make. Besides, it will be better to provide your training material for a writer to refer to it.
There are many reasons as to why students use custom writing services. Some institutions abhor these services terming them as cheating. However, there are those who think that having too many expectations and pressure on the students drives them to seek relevant help. Some student will agree that there are too many deadlines, all of which must be met without any delay.