poor customer service & defective goods
hello, I bought the product called gulf 5w-40 4lt on 19 november, but there was no indication of the production / expiry dates on the product, I contacted the company, but the customer service put me in a suspicious situation instead of solving the problem. they asked me why I was wondering about this, I stated that the service manual of my vehicle should not use oil older than 5 years. they stated that this was caused by the manufacturer and that it was not their problem, but it is their responsibility to buy defective goods from the manufacturer and sell it to the customer and they do not take this responsibility. I do not plan to trade again until they improve their customer service.