Shifting multiple bars the same measure

I don't know how to word it properly, English isn't my first language and perhaps that's why I couldn't find a solution. I have a sheet generated by software and the problem is that one is not where it's supposed to be. Each bar begins with the equivalent of an eight note which should belong to the previous bar. So instead:
|1 and 2 and 3 and 4 and|1 and 2 and 3 and 4 and|
I have
|and 1 and 2 and 3 and 4|and 1 and 2 and 3 and 4|
Being new to musescore I have figured out that I can simply split and join bars (Tools/bars) where appropriate but to do this manually for each bar would be a tedious process.

Thanks in advance