You can apply for visa on your own without any help from visa support service..
If you want to apply at the UK Visa Application Centre, you should book an appointment and have an appointment booking confirmation before you go there. Your application form should be filled out in advance. Your documents should have certified translations if they are not in English.
Our visa service can help you with all of that. However, if you decide to apply for visa on your own without any help from us, you should do the following: