I was born and raised in Dubai for sixteen years, after which Singapore took over for about two years.
Currently, I have been staying in Australia for three years.
I used to serve as a peer mentor for young students and have good rapport with international students.
Personally, becoming fluent with a language such as English takes time depending on the person.
The Secret ingredient to learning any language is constant exposure and practice, being able to inculcate it into your daily speech is highly important.
If the current tutor is not available, check the availability of other tutors