Hi, 6.5 is the minimum requirement of IELTS in Canada. So, IELTS won't be a problem for you. Now, coming to your academics, I'm sorry to say that it is going to be a hard journey for you to get accepted in top universities. Every university in abroad looks at your extra curricular activities and the projects you have done. If you have a strong hold on this and have also scored decent marks in this subject then the probability of you getting into a university will increase. My best bet would be that you get a good counselor for your profile and get ahead with them. I'm sure you will get into your desired university with a little bit of efforts. If you still have doubts feel free to ask your questions. All the best!