all rotary engines actually inject a little oil in their combustion chambers to lubricate the apex seals - The main bulk of engine oil is used to cool the rotors internally - the oil burn is a controlled feed, However you can assist it with some two stroke oil in the fuel, about a glassfull on a whole fuel tank - make sure to use ashless marine spec 2 stroke lube.
The other failure in Pakistan is lack of support - Mazda do not exist in Pakistan and the spare parts shops are just like "fruit and vegetable vendors" selling off season items, they are not interested. You wont find more than 2 or 4 mechanics in the entire country who would be willing to repair the engine. Its pretty expensive business.
The usual failure is that - people in Pakistan think its a sports car - its NOT a sports car - its a touring car, It can be thrown around corners etc but requires a careful and correct maintenance followup also (Pakistani maintenance is never preventive type). People in Pakistan think a sports car means its indestructable and they can bounce the limiter for a good 10 minutes - if it codes out - its fail teknalojee (just like saudi idiots)