botch up

One GOP senator, who spoke to the outlet on the condition of anonymity, said that Trump's team "botched up the nomination process pretty bad."

And once you do, how do you avoid botching up the installation?

Hayworth noticeably struggled, as he botched up the words, took long, awkward pauses and asked the crowd to chime in.

This sort of thing had been in the air for a few games and we botched up big time tonight.”

Dr Pal says the police treated her with derision, didn't take her complaint seriously and botched up the investigation.