I am trying to find your code that you need to enter in a line where you need to use the space new (\ n) line char, where space is required as other answers. I follow your code, replacing Enter, with spaces of its work. Give it a try. It is suggested to use a new char line for a new line.
UITextView *textView=[[UITextView alloc]initWithFrame:CGRectMake(5, 50, 320, 300)]; textView.text = @"About us myventr.co is a web-based tool for event creation, event searching and online ticket selling whilst also serving as a social media network. myventr.co is not just about creating events and buying tickets online but is also a place for you to socialise. You can create your own profile, connect with friends or create your own group for your organisation! How is this different to other social media websites then? Myevent is about connecting people's social lives and events all at the same place. myventr.co will help find all the event details around your location and will also help avoid events clashing by simply searching the Event Calendar before creating an event."; [self.view addSubview:textView];
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