What is your opinion on the "Rumi mixture" composed of salt, sidr, and white alum for bathing with between Asr and Maghrib prayers, and is it permissible for an unmarried girl who has not received any marriage proposals to use it?

This mixture is attributed to Sheikh Muhammad ibn Ibrahim al-Rumi for treating multiple ailments, and it may stipulate giving charity and the absence of statues and pictures in the house. If the lack of suitors is merely a trial or due to people's unawareness, then this ruqyah (exorcism/incantation) has no value in attracting suitors. However, if there are signs indicating magic, evil eye, or envy, then there is no harm in seeking treatment through legitimate ruqyah. There is nothing to prevent the use of the aforementioned prescription.