Wtf…. Whats up with live? Why time keep getting pushed back?

Crazy shit. Been going thru it with Liberty Mutual regarding weather related damage on my home due to multiple storms last year in Omaha NE. Adjuster Jacob Lenardo only wants to cover 2 parts of my house for storm damage even tho we presented multiple evidence that the home was affected on all side and the siding is no longer a available to replace just two side. He told contractor to sell me the notion of having mix match siding. Once refused and said to have contractor submit additional documentation of messed up siding. I did, now Liberty Mutual wants to says it was from another storm. Wtf!!!! 🤬 any advice?