I was never learnt how to write and read.
Does that mean you are illiterate? I mean, can you use language, numbers, images, computers, and other basic means to understand, communicate, gain useful knowledge, solve mathematical problems and use the dominant symbol systems of a culture.
What. I said I can't read and write. 
Ok, so you cannot read or write on here, so you cannot understand what I am saying? Well, that is very sad.
Yeah, it is pretty sad. I really wish I could understand what you were writing. 'Tis a shame.
language-underpinnings including awareness of speech sounds (phonology), spelling patterns (orthography), word meaning (semantics), grammar (syntax) and patterns of word formation (morphology), all of which provide a necessary platform for reading fluency and comprehension.
Once these skills are acquired, a reader can attain full language literacy, which includes the abilities to apply to printed material critical analysis, inference and synthesis; to write with accuracy and coherence; and to use information and insights from text as the basis for
Literacy
Dictionaries traditionally define literacy as the ability to read and write. In the modern world, this is one way of interpreting literacy. One more broad interpretation sees literacy as knowledge and competence in a specific area. The concept of literacy has evolved in meaning. The modern term's meaning has been expanded to include the ability to use language, numbers, images, computers, and other basic means to understand, communicate, gain useful knowledge, solve mathematical problems and use the dominant symbol systems of a culture. The