I came to UK in visit visa with my family at age of 13. Now im 26 and I have spent half of my life here. I went to school and college here and studied hard to get good results. I wanted to study in University but due to my immigration status I could not pursue my education further(I was accepted in Westminster uni) . As I was under age, coming here was not my decision.

Now i wish to know how could I regularise my status here. I am aware about the 20 years residencey rule however, am i eligible to apply under following rule : 276ADE(i)
(vi) is aged 18 year or above, has lived continuously in the UK for less than 20 years (discounting any period of imprisonment) but has no tied (including social, cultural or family) with the country to which he would have to go if required to leave the UK.
My immediate family (parents) are here, other than that I have no close ties in back home.
Please advise.
Thanks