What does ''ken aval ein li ivrit otiyot'' mean?
It's ungrammatical, but it means "Yes but I don't have Hebrew letters" (a Hebrew keyboard).(It should be ken aval ein li otiyot ivriyot).כן, אבל אין לי אותיות עבריותNote that there are websites, such as the Branah site, that have virtual Hebrew keyboards that can type Hebrew via your English keyboard.