Why I m not able to copy or move any data to my new sd card?

[AC Question]

why I m not able to copy or move any data to my new sd card ?

hello !
I bought a Samsung MicroSDHC 32 GB 80 MB/s Class 10 EVO Plus card for my mobile phone "YU yureka" . the phone supports 32gb card so no problem there but still I can't move my files from internal memory to the card.
suggest me