Google has decide that all android are unsecured with SD cards if your running 4.4 versions. You can no longer install an SD card that will work. Send you thank You letters to Google.

I have a alkatel one touch mobile and it is full, I have bought otg cables but they do not work, can I email my videos and photos to make space on phone?

my apps wont save to my sd card on my alcatel pop tablet help please :)

Apps are automatically saved to internal memory by default.
To be able to save to your memory card, refer to the link below.

How to install apps to SD card on the Samsung Galaxy Star Pro?