GM bro. What do you mean when you said https://www.facebook.com/EnergySolutionsByTotal belong to RenuEn? Do you mean RenuEn created that page or they got that page from ESbT? And if it belong to RenuEn why do they need to update its logo to current RenuEn logo? As I understand, if both of those pages belong to RenuEn, they don't need to separate it out to two different pages and event if those are 2 different pages but belong to one company, they should have a same company logo on both at a same time. In this case, you said you had to contact them to request for an update??? I don't really understand.
I do my own DD, you should too. It's how we learn.