Generally queries are posted within 90 days of receipt.
If yours isn't posted, it's not because it was "too awful" or "too boring" or any of those other things your malevolent subconscious is whispering.
I get more queries than I can post. That's all.
You can resend your entry. CAREFULLY study the queries posted after you sent yours. Revise your query based on the things you learned from the more recent queries. Send again.
Do NOT mark "resubmission" or "second try" or anything that says it's a second submission. Just send it like you did the first one.
You can do this as often as you want but if your query isn't selected after a couple tries, it probably won't be.
Thanks for being my chum.