With Jira can I assign tasks and get their status ?
Yes. That's pretty much what Jira is for.
Could you explain where you are stuck in more detail? There's not much we can tell you beyond "yes" from that question.
Recommended Learning For You
Level up your skills with Atlassian learning
Learning Path
Get started with Jira Software
New to Jira Software? These short, self-paced courses will teach you what you need to know to get up and running quickly.
The Beginner's Guide to Agile in Jira
Learn what agile, kanban, and scrum are and how agile works in Jira Software.
Realizing the Power of Jira Reporting and Dashboards
Use out-of-the box reporting and dashboard capabilities to view and assess progress and bottlenecks within projects.