Hi Maryam,
Thank you for reaching out to us for this question.
The complete guide to our comprehensive services, including the categories of lessons, is accessible here:
If you go to the Taxonomies section, you’ll be able to locate all lessons in categories as shown below:
And to be more precise, here is where you can find all IELTS essays submitted to us by our students:
https://lelb.net/category/ielts-essay-writing-practice/
Please feel free to ask us any further question you might have.