Hello there ,
I am currently trying to contact supervisors for my PhD entry for next year but after many tries to contact them I did not get any reply . I don't know what to do now . The deadline is in one week and I need to write my proposal . I have a topic and I have also some ideas on projects . How should I go about making a proposal if I hadn't had any contact with supervisors ? Note that this is for increasing chances of acceptance into the program

So they haven't agreed to supervise your project yet? I assume they have no reason to talk to you then. You will have to just apply to the school and see if you get accepted.