You could put them in a Dropbox folder and post the address here (or elsewhere).
I'm not sure how much response you would get, particularly from someone with a fat checkbook. Your better option may be to get in (personal) touch with local musicians who might perform your works and work your way up from there. Needless to say, the pandemic has put a crimp on such activities, but (depending on what kind of music you write) local high schools, colleges and churches may be open to performing new works.
If you're interested in publishing, you should check out different publishers and see which ones are accepting submissions. If you're interested in self publishing JW Pepper has "My Score" which can get your music distributed through their channels.