There's a lot of helpful advice on this front in the thread How do you get a bad transcript past Ph.D. admissions?How do you get a bad transcript past Ph.D. admissions?
Basically, your situation really isn't all that different from the one discussed in that thread—your credentials don't seem to qualify you for international study. However, you may have some additional possibilities to consider:
- Were your IELTS/TOEFL scores below par?
- How strong were your letters of recommendation? Do they actually attest to personal attributes, or is it merely a recitation of your performance in class? The latter do you essentially no good in admissions to a US-style graduate program.
- Do you have the opportunity to take more classes before you apply in an attempt to improve your standing?
These are some possibilities, but without knowing more about your situation, it's hard to comment further.