Grove Mega shield V1.1 to Arduino Mega 2560 to Arduino Wifi


So I connect my grove mega shield v1.1 to my arduino mega 2560. Now I want to connect the sensors for online reading, but I cannot stack an arduino wifi shield on top of the grove mega shield v1.1 as the pin is not aligned correctly and doesnt fit properly. How do I connect a wifi shield to grove mega shield v1.1 and arduino mega 2560?

Thank you.

BUMP. please reply seeed’s admin.