I am newly married, I missed my periods this month, its almost 18 days over and I checked at home for pregnancy, the result is negative, the strip is showing only one line. Kindly tell me the way to get my periods... help me

There is no way to make your period come. Also, one negative test doesn't mean that you're not pregnant. Did you test using first morning urine? Many women don't get a reliable result from a home pregnancy test.

Wait for your next period. If you miss it, test again, or get a blood test done.