SpurIT Multi Currency Switcher

this app has a major flaw. when getting to checkout page , the currency switches back to $USD (which is normal and a limitation of shopify). It needs a simple message to tell the buyer what is happening, otherwise they are confused and leave the checkout. Other auto currency converter apps add this message in the final checkout page, no problem. This app does not. I contacted the support about this major but easy to fix issue. they had the attitude that they dont care and cant edit any text on the checkout page (which is rubbish as other apps (some even cheaper) are easily able to do this).