WooDelivery Calendar

There seems to be some errors with the calendars – you cannot read the name of the month or year, the top bar is too small on a mobile or a desktop. For some reason when you click to open the calendar, on the delivery (Ship Out Date) it throws it down past the time field, making it really hard to navigate and just unprofessional, it should really appear somewhere near the bar they click, if not seamlessly down from it. It also throws the time field behind my footer instead of in front of it, making it nearly impossible to fill out depending where you are on the screen. Any ideas? I have also asked the plugin creator, as it is more likely to be something on their end? It is a paid plugin…

https://reeffarm.com/checkout-2/