How can I convert Meipai to English?
Meipai is an English application. If you have it in another language it's because you have another locale set up in your phone. Use the official Android link and install the English version in your phone. Additionally go to Settings > Locale and input > English then install the application and it should be in English.
set your system language to English. Meipai will be switch to your system language intelligently. Be aware that even it's switch to English, it's normal you will see some Chinese strings since it's devoloped by a Chinese Company.