docs: add most description

Author: danieldanielecki

README.md

@@ -2,8 +2,66 @@
 
 ![Promotional image](images/promotional.png)
 
+## ✨ This course is unlike any Salesforce Certified Data Cloud Consultant course you will find online.
+
+✋ Join a live online community and a course taught by industry experts and pass the Salesforce Certified Data Cloud Consultant confidently. We aim to build an ecosystem of Information Technology (IT) certifications and online courses in cooperation with the technology industry. We believe it will give our students 100% confidence in the pacing market in an open-source environment. We are just at the beginning of our way, so it's even better for you to join now!
+
 [![Join our Discord](images/discord.png 'Join our Discord')](https://discord.gg/RFjtXKfJy3)
 
+## ⌛️ Short and to the point; why should you take the course:
+
+1. Always happy to answer your questions on Udemy's Q&A's and outside :)
+2. Failed? Please submit a screenshot of your exam result and request a refund (via our upcoming platform, not possible on Udemy); we'll always accept it.
+3. Learn about topics, such as:
+   - Calculated Insights;
+   - Data Cloud;
+   - Data Harmonization;
+   - Data Lake Object (DLO);
+   - Data Model Object (DMO);
+   - Identity Resolution;
+   - Marketing Cloud;
+   - Query API;
+   - Segmentation;
+   - Streaming Insights;
+   - Unified Individual;
+   - Value Suggestion;
+   - **Much More!**
+4. Questions are similar to the actual exam, without duplications (like in other courses ;-)).
+5. The Practice Tests Exams simulate the actual exam's content, timing, and percentage required to pass the exam.
+6. This course is **not** a Salesforce Certified Data Cloud Consultant Exam Dump. Some people use brain dumps or exam dumps, but that's absurd, which we don't practice.
+7. 99 **unique** questions.
+
+## ☝️ Course Updates
+
+**[v1.0.0](../../releases/tag/v1.0.0): August X, 2025.**
+
+- Launch of the course.
+
+## 🙋‍♀️ & 🙋‍♂️ Contribution
+
+We are so thankful for every contribution, which makes sure we can deliver top-notch content. Whenever you find a missing resource, broken link in a [Table of Contents](../..#table-of-contents), the wrong answer, please submit an [issue](../../issues). Even better would be a [Pull Request (PR)](../../pulls).
+
+## Who this course is for:
+
+- 👨‍🎓 Students preparing for the Salesforce Certified Data Cloud Consultant Exam;
+- 👨‍🎓 Amazon Web Services (AWS) Engineers;
+- 👨‍🎓 Azure Engineers;
+- 👨‍🎓 Cloud Engineers;
+- 👨‍🎓 DevOps Engineers;
+- 👨‍🎓 Google Cloud Platform (GCP) Engineers;
+- 👨‍🎓 Infrastructure Engineers;
+- 👨‍🎓 Lead Engineers;
+- 👨‍🎓 Salesforce Engineers;
+- 👨‍🎓 Site Reliability Engineers;
+- 👨‍🎓 Software Developers/Engineers;
+- 👨‍🎓 Team Leaders.
+
+## Requirements
+
+- 🤩 Excitement to learn!
+- 0️⃣ Prior knowledge is required;
+- ✅ You can pass the Salesforce Certified Data Cloud Consultant Exam solely based on our Practice Tests Exams.
+
 ## Table of Contents
 
 | No. | Questions |