Hey Precious.
Its really sad to hear about all this. I will send you a sample SOP. What course did you apply for and in which university/college? Did you give advance fees to the university/college? Plus what are your previous qualifications?
First time i saw the Travel History issue arising. Do you have any previous travel to any other countries at all? Please do enlighten us so all of us here can help you out with your problem as much as we can also guide you on how to make a better application according to our knowledge.
Do not be disappointed. There is definately a behtari in this. God Bless you.
Insha Allah you will get visa again just make sure you cover all the points and make a strong application.
regards