hello everyone,i have a doubt in optimization

hello everyone,i have a doubt in optimization.actually i have 5 objective having 5 constarints each .i am using fmincon to optimize the objective function indivially but i am facing problem when i am combine the 5 objective function.i can able write the 5 objective in a fuction script but i am facing problem that how to slove using single fmincon optimizer because it has 5 constaraints of each objective function.

[Torsten]

What do you mean by "combine the 5 objective function" ?

Can you formulate one objective from the previous five that returns one value to be minimized, or do you want to make multiobjective optimization:

https://de.mathworks.com/discovery/multiobjective-optimization.html