Car Parts Warehouse Customer Service Issues

I recently purchased a crucial part for my car from your website, only to find out it was out of stock. The website did not indicate this, leaving me in a difficult situation as my car depends on this part to run efficiently. I require a refund promptly to secure the necessary component for my vehicle. It was disappointing to learn about the stock issue the day after my order. I suggest improving your website to clearly state when items are not available. Could you please expedite the refund process and have a supervisor contact me at your earliest convenience? Thank you for addressing this matter promptly.