Bismihi Ta'ala

You must make du'a for this purpose at every opportunity. Recite 'Rabbana hab lana min azwaajina wa zurriyyaatina qurrata a'yunin waj'alna lil muttaqeena immama'.

If there is a practising Muslim male who your family know of, then there is no harm if they propose on your behalf to the family of that person. It is not essential that the proposal must come from the males family. If you sit waiting, Allah forbid, you may not get any proposals. Sometimes, the proposals should be made from the girls side too.

And Allah knows best.