Hello good day <a href=" http://www.rightside.com.au/accredo-mail-order-pharmacy-phone-number.pdf#shutter ">how to call pharmacy for prescription</a> Signing up to protect your tweets means that what you publish will only be visible to your approved followers. However, it&rsquo;s important to remember that if your profile has ever been public, then even if you have changed your account to protected, the tweets you made before making the change will still be visible.