Hi @carlosfloreshz, nice model! I saw that you were using the static analysis with the nodal force load to apply your forces. Does this load resemble the real load case or did you use this one because you could not find a more appropriate load type?
If you need more load types, you should use the static analysis - advanced. This analysis type is based on Code_Aster and has much more functionality than the basic static analysis.
The difference in boundary conditions is also highlighted in a forum post by my colleague @mkhan.