We used reliablerx. It's been several weeks & we're still waiting for our order. I think it's says it will be delivered in the next 2 weeks.

Same with me. They shipped my 3rd order July 15; their tracking was not responsive, said there was a shipping disruption but said I should still get it within the 20-30 day time frame. I'm sure we will get it.
However I can't wait so I ordered last night from ivermectin.com. I chose the USPS 3 day shipping.
You might want to consider that option.
You will never have too many Ivermectin tablets.🙂

Relating this as food for thought
I know people who got IVM from farm & feed stores. As we know, humans can take Horse Pills even though there were idiots who ridiculed Ivermectin.
The dosage may be important as the way to take Ivermectin could depend on the parasite(s) you have.

Years ago my friend told me about IVM, said she started at 2 doses a week, then went down to 1 dose a week and then on to 1 dose every other week.
My friend took 12 mg per dose according to her weight. Her doctor determined her specific parasite & that it had a 2 week reproductive cycle.
My friend suffered for a year before getting diagnosed & actually her parasite could have been fatal but she was cured.
For her case, the dosage was 200 mcg Ivermectin per kg of body weight.
This was the chart for her individual case:
Body Weight (kg) Single Oral Dose
Number of 3-mg Tablets
15-24 1 tablet
25-35 2 tablets
36-50 3 tablets
51-65 4 tablets
66-79 5 tablets

Thank you for this.
Knowing the correct dosage is important but that info is not easy to find.
Your friend was fortunate to have a doctor help her.

ivermectin.com provided this conversion chart.

you can easily get from this site
https://buyivermectinforhumans.us/