* Due to limitations on Tiktok scraping APIs, we can only scrape up to 4 pages at a time for Tiktok. So please make sure your start and end page index (inclusive) is no more than 4 pages.

* Due to limitations on Instagram scraping APIs, we can only scrape up to 1 pages at a time for Instagram. So please make sure the difference between start and end page index (inclusive) is no more than 1 page.