SD Card Slot needs replaced

I have an engineering prototype One M8 that has a combined SIM/SD Card reader and the contact pins on the sd reader came spilling out the first time I pulled the tray out. How would I go about reparing the sd slot?

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0