32gb won't show up on my phone or computer

[x3greeneyesx3]

I recently had bought a 32gb micro sd card and when I inserted it into my phone it didn’t mount or any thing so i removed it from my phone and inserted it into the adapter and put it into the slot on my laptop and and it still didn’t show up … . After that i removed it from the adapter and inserted my 16gb micro sd card that i have been using and inserted it into my laptop and it showed up right away …I’d there anyway anyone can help

[tapeworm]

Probably ought to return it to where you bought it from and get another or call SanDisk directly.