Certificate in ESG Investing Curriculum: ESG Investing Official Training Manual Paperback

I want to enquire from the seller:Is this genuine copy of official training manual as being displayed and sold? Because there is no barcode as shown in image and also the print quality is raising doubt as if whether this is a color photostat binded into a book. I have paid money for genuine copy. If proper response and justification is not required, necessary legal action will be contemplated.Also, ISBN number referrer in book is different than one shown in book details on amazon.