Why are your parents not agreeing to the marriage, is it because of Horoscope matching or are they against the concept of love marriage. If they are not agreeing because of Horoscope matching, then you can do remedies and there are solutions. If they are again the concept of love marriage, then, unfortunately, nothing can be done.
You can check your Horoscope matching – Ashtkoot Guna milan from below.
Blessings,
Navneet Khanna
Astrologer