Hello @adil
Welcome to our community.
First of all, can you please give us a little more information about your situation: Where are you right now? What is your legal status?
To answer your question: There are a lot of requirements you need to fulfil in order to get a visa to study in Germany. The list includes e.g. a certificate confirming health insurance coverage, proof of financial resources, a certificate about your German skills and others. For extensive information about this topic in English, please check out the following website:
https://***.study-in.de/en/plan-your-studies/requirements/visa-and-residence-permit_26604.php
Best regards,
Thorgen