As you can see in the picture everything is clear but i will explain a little bit to avoid you any possible confusion.

the proxies and the account's you are going to use to send the retweets should be in a text file.
the account's should be formated as USERNAME:PASSWORD each one in one line.
you should load the proxies and the account's by clicking on the buttons and selecting the txt files.

in the tweet links you should post the link of the tweet where you want the retweet's(you can use multiple links at the same time just by pasting them one in each line) and example of the tweet link (https://twitter.com/twitter/status/350722534599163906).

then you should click on generate links button and finally click start.

the number of threads depends on you internet speed.

sometimes when the tool is working in the status column you might see FATAL ERROR this mean that the proxy tried to access that account is dead to solve that wait for the tool to finish and then you can go and remove the successfuly terminated line and then click the reassign proxies button , it will randomly select another proxy and assign it to that account to try to make it work.

download

Code:
http://www.mediafire.com/?qsrrz7gz8tk2ey3