When I'm ordering something critical like this, I ask the vendor for their current FFL list of options in my area. That's how I got my PTR9KT quickly, as Atlantic already had a local dealer on their list. Use this technique in the future (for critical items). That would be my "hindsight is 20/20" input.
Good luck with working through these trying times. it can get very frustrating and make a person just give up. Don't do that.