For Correction Please

I have been learning the English language by WITH Italki for three month AND I feel more improve myself I AM IMPROVING. I regularly SPEND 1-2 hours spend to ON Italki, I have use it IN THE office and AT home.
My interest in English language learning increasES day by DAY.

For Correction Please

I have been learning the English language by with Italki for three month I feel I have more improved myself . I regularly 1-2 hours spend 1-2 hours to on Italki, I have use it at the office and home.
My interest increasing has been increasing day by in English language learning .