Read the main post more attentively:
Register your twitter activities each period via these Google Forms:
For 23.Dec.2017-15.Jan.2018 until 18.Jan.2018 click here
For 16.Jan.2018-15.Feb.2018 until 18.Feb.2018 click here
For 16.Feb.2018-28.Feb.2018 until 03.Mar.2018 click here
For 01.Mar.2018-15.Mar.2018 until 18.Mar.2018 click here
** You must report your activities for each round in order to receive your bounty stakes.