mate i think you should report weekly on the Twitter retweet submission link
chill mate relax I think if you submit the tweets on your past work it will be credited all you need is proof, tweets also disclosed its date when you do it
the manager can also be reasonable with this matter because in this thread he already said.. first hand to submit work in the links provided.
here is the text written at page 1 top part
PLEASE BE ADVISED THAT ANY POST OF TWITTER AND FB TASK IN THIS THREAD WON'T BE COUNTED. PLEASE USE THE GOOGLE FORM TO SUBMIT YOUR TASK!
ANNOUNCEMENT!
Please be informed that starting on the 2nd week of the campaign, all FB and TWITTER tasks need to be submitted. We have prepared a form for each campaign for you to Fill up every time you do the task. We provide this to hasten the process of distributing stakes. From now on we will be looking at this submission to compute your task on FB and Twitter. Thank you.
Twitter retweet submission link :
https://goo.gl/forms/Z51hr0fKNYNApYSw2FB share submission link :
https://goo.gl/forms/RzIVYMNvFrRj0gOK2I hope I helped you with your problem don't lose hope as long as you do the work