Right now on my Samsung Galaxy Discover, whenever i receive and email or a text or voicemail, they only appear very small at the top of my screen. On other phones whenever I received an email or text (I have an envelope Icon and a Messaging Icon) they would appear the number one beside them showing me that i have a message of some kind and then 2 or 3 and so on depending on how many messages I have. Is there anyway to set that up on my new phone as I miss these notifications sometimes due to them being so small and can only see them when wearing my glasses.

Thank you