Erik Kostson
Ansys Employee
Good Morning

I would first recommend to have a look at our course - start with the course getting started, especially since you are new to Ansys.
Then look on course like nonlinear and instabilities:
Finally the course from EDX and cornell university will give a good theoretical background also.
To close please refrain from posting things such as: "this is my last semeter so please help me"
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All the best

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