You will know that you completed your survey successfully if you get a thank you message from Bigsy confirming the amount of points you will be rewarded for completed that survey. If you do not see this final thank you message from Bigsy, please make sure that you have clicked the final >> or "Submit" button on the survey screen.
Please, keep in mind that you will receive points if every time you complete the surveys successfully. In the cases where you are disqualified - either because the survey is looking for another profile or because the survey quota is reached - you will not receive any points. Bigsy only uses the responses from the surveys that have been completed successfully; the answers of the respondents that are disqualified, are automatically discarded and for that reason no points are given.