hi there all pros and gurus i am new to bhw and also new to SB. i purchased it and learnt a lot from here i searched in the forum and seems doesnt have a post related to this i purchased around 30 proxies from fiverr and he told me that they are private proxies. however, when i do the contact form submitting, almost 100% of it have error, named failed general/ unknown i have no idea whats wrong and i am thinking if he lies to me and its actually not private proxies? how can i check them anyway after i purchase? much appreciatated!!