Something that’s super important for you to know:
Artists have lives outside of the website they post their art on.
Don’t get pissy and upset and complain to the artist that you commissioned that you haven’t recieved your art.
it’s understandable that you want it done in a reasonable time, but if they have contacted you and told you it may take a little longer than usual, don’t get upset.
I remember somewhere someone was complaining about how long a FREE REQUEST was taking and then had the gall to bitch the artist out when the artist got fed up and just said something like “I’m not doing the thing you want me to do anymore because of your attitude”