To "Last Ride" , You are not suing persons nor departments,
You are suing the company that owns that Can.Tire. Store.
I would refer to as: Canadian Tire, Store number, complete address with postal code,
and Name of the company that owns and operates that store.
Ask the Small Claims Court they will also give You a bunch of pages instructions
on how and what to do,prcedures etc.
You have to have CLEAR claim that is a specific exact amount of $$ and how you
came up at that amount detailed and precise so the Judge then can award You with that,
or else even if he wants to award to you the claim he can not justify it to the court.
You do not have to have all the needed "Evidence Proof, witness etc.(if you have it its great
but what matters it is that the Judge will understand).
Just try to write your case in a simple way any way you think it is good,
the Judge needs that to help You, -make it easy for the Judge -.
The cost to file a claim $ 75.00 and do not need a paralegal or lawyer -its up to you- at start at least,
you may do that later.
Also dig some info through Google (Canada or USA just about the same) such as
small claims court - Google Search