We have Magento ver. 188.8.131.52 and it shows Red page in checkout page to our clients in ( Google Chrome Only )
Every one told me that Magento needs security patches to get install and problem will be fixed
Could you please Guide me in steps How to do that !?
Thank you so much in advance Dears
Go to Solution.
Please read following How to Apply and Revert Magento Patches
If you are not familiar with the patch applying process then you should seek help from a professional developer.