Hair stylist & trial: help!

Hi!
So as I approach our wedding day in September, I thought I’d reach out to my hair stylist to schedule a trial.
After a couple days she responded and let me know she’s busy on weekends (obviously cuz weddings!) but should be open on weekdays for me to do a trial. She did not respond after a week so I reached out again to doubt check she got my email, and still no response. It’s been over 2 weeks now and that was time I was available to do a trial during the week before I start teaching summer school.I know it’s wedding season and she’s busy with her team, but is 2 weeks a concern?I’ll try calling her tomorrow, but as of now I’m a little concerned.I paid 50 dollars to hold the wedding date, which doesn’t apply to any services. And a contract would be signed on the trial day. I didn’t have issue with this seeing she has excellent reviews throughout! What would you all do in this situation? Keep trying to reach out, or lose that 50 dollars and find a backup hair stylist?