In this modern era, numerous students from developing countries aspire to pursue their graduate, post-graduate, or research degree from overseas to get better economic opportunities. The most popular destinations for international students are Canada, United States, Europe, UK, Germany, and Australia. The international students are mainly from Nigeria, India, Pakistan, Nepal, Bangladesh, and many more whose native languages are very different from English. When students go to these overseas countries for betterment in the future they face many challenges and difficulties.