My phone storage is low, but how? Why?

[Erica]

So I'm using a samsung boost phone. I'm not sure the model but its similar to the first android.
when I fist got it, I had Tumblr, Facebook, Youtube, Instagram, and Words with friends. Then I got the Twitter app and even if I deleted all the other apps, I cant have more than Twitter and Facebook. Now its saying I can only have one at a time. I'm constantly closing the cashe and setting, and uninstalled a lot. I uninstalled the Google Playstore. My Gmail app that came with the phone...I even uninstalled and reinstalled Twitter.
Whats wrong? How do I fix this?

[Zack]

Your phone has caches that store data for everything you do. Texts, Facebook, Twitter, anything on Android stores data from every app you have used. Just clear the caches and you will have more data, even though your phone only gets about 100 MB of data, and about 256 MB of RAM. Having an SD card really helps.