BA applicants will also be required to demonstrate sound written communications skills, including reasonable spelling and grammar.
Use of 'u' instead of 'you' and 'i' instead of 'I' appears to be a creeping habit nowadays - I suggest that you break this 'yoof-speak' habit as it will not help you with your manuscripted application.
Interestingly, the worst standard of written English seems to come from British applicants for any sponsorship scheme.........