Unfortunately, you got scammed. That product is likely to increase estrogen(D-aspartic acid), not decrease it...and will not boost testosterone.
Form-XT, Inhibit-e, Reversitol v2...all are options that can help you out. Alternatively you can so the SERM route, however I urge you to go for pharm grade(actual tablets), not research chems so you know 100% you're getting the actual compound.