Visa Refusal. 179(b) of the IRPR – What to include?

What can I include so that the visa officer doesn't think I would like to stay back in Canada?

• I am not satisfied that you will leave Canada at the end of your stay as a temporary resident, as stipulated in paragraph 179(b) of the IRPR, based on the purpose of your visit.

• I am not satisfied that you will leave Canada at the end of your stay as a temporary resident, as stipulated in paragraph 179(b) of the IRPR, based on your family ties in Canada and in your country of residence.

I am attending a cousin's wedding in Canada. I intended to stay with her for 2 weeks.

I included the invitation letter from her with details about her wedding and that I will be staying with her, her passport along with her husband's passport, and the wedding invitation.

I included details about my family back in my home country and that they were not accompanying me.

Some additional information:

• I am from India.
• My flight tickets in and out of Canada were booked and provided.
• I am self employed and provided my business registration in India and my company registration in the UK along with business bank documents and sufficient funds.
• I provided travel history with 4 UK visas, Schengen Visa, UAE visa.
• I provided sufficient personal funds to show I have no reason to stay in Canada.
• I included a picture of us together.

There are Regulated Canadian Immigration Consultants (RCICs) which I can hire but that cost is too high.

Any advice?