Specifying the kind of dissertation service you require can help you find legit academic writing platforms. You can find many providing dissertation writing services UK that are legit. Though at times some may be scammers too, and to be protected from scams, you must keep the following tips in mind:
a. Check the testimonials of clients that have rated 5-stars and 1-stars. This can help you figure out if the platform is legit or not.
b. Specifying your dissertation writing format can help you in finding academic writers in the U.K.
c. You can use freelancing platforms too. There you can check the profile of freelancers that may show their legitimacy.