Can someone help me with followliker

I am trying to manage 10 accounts on followliker pinterest bot. Yesterday I set them all up and started the program, some accounts worked and some did not as supposed to. The problem is I set the accounts to work for 8 hours each. Most of the accounts began doing their tasks and the last few did not have enough time to finish all the tasks I scheduled as the 8 hours where used up to finish the other accounts tasks.

Does anyone know the best settings to manage multiple accounts on followliker ?

I tried opening two instances of the program to speed things up but it does not allow it. I think its quite stupid that the program can't work on multiple accounts simultaneously...

Anyone care to share their settings ?