facebook instalation error 504

hello,

currently i did my yureka factory reset. now i tried to download applications from play store.there is not any issue while downloading applications (i.e whatsapp,twitter).except facebook. whenever i tried to download, it shows me error 504. i tried all the suggetion given by play store regarding this error but it can not slove my probelm.

is there anyone else facing the same problem?