help me iu use of m/w/o

Because i begin use the software of microwave office,i am not familiar with it. I kwon it can optimize the circuit schematics,but i do't know how i can use it to deal with the bends of the hairpin filter ,and optimize the EM structures.
if you know it ,can you help me . thanks

After some days, i find m/w/o can't optimize the em structrues