Your horoscope is too weak for marriage. Seventh lord Mars is in 8th house and karaka of marriage Venus is debilitated and combust with Sun. Except Sun none of your planets are in nakshatra of 7th lord Mars or have Mars have sublord (so marriage combination is not coming up). However if we change your time to 6:45 things change (so you need to be 100% sure of time or use prashna or horary when time may not be accurate).
If time you provided is 100% correct, small chance of marriage will be in Mer-Sun from 6/10/2028 to 12/8/2029 (I know it will be too late from age point of view).
I suggest cross checking time or using prashna to answer this question