Although there is a Venmo Survey $100s promotion, there are a lot of "Venmo Text Survey" scams circulating on Instagram, Facebook, and via text messages. Below is a Venmo text scam being sent by scammers to trick their potential victims into clicking the link in it that goes to a phishing website. The phishing website, disguised as a survey, steals personal and financial information and may send potential victims to malicious websites that trick them into downloading malware.
A Venmo Text Survey Scam

Thank you for being a Venmo user! You have been selected to receive a free gift worth at least $100 for a 2 minute survey
vrewrd.com/ENsSy9X
The Venmo Survey $100 legit promotion is located at the following Instagram and Twitter URLs:
The links will provide information about the Venmo Survey $100 promotion.