crwdns2933897:0crwdne2933897:0

How can I get the SD memory card?

I have just got this Acer table model number B1-730 and I can not get the app to go to the SD memory card that I put in it?

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

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0