You may hire the services of a reliable and reputed homework help website. You may have also posted the question after following the due process requisite for posting questions on the website. It would be pertinent to mention here that you should post detailed description on the website about how physics answers should be provide. The detailed description would ensure that you are provided with adequate answers to the posted questions. You should also provide stipulated time limit for providing the answers along with the money you could spend for paying the tutors. All this information has been deemed necessary for receiving proper answers to the posted questions.
In case, you were looking forward to applying for refund, you should rest assured to have the following criteria met. The answer provided by the tutor should be unsatisfactory. However, you should initially ask the tutor to revise the answers and rectify it according to the stipulated guidelines posted along with the question. In event of the tutor unable to do so, you could ask for refund. In case, the question time line has expired, you should directly ask for refund of money rather than review of the answer by the tutor.
It would be pertinent to mention here that you should choose the correct reason for refund along with providing explanation to the answer being unsatisfactory. Upload the files that you feel would be supportive to your claims. It would be inclusive of screenshots as well. You should remember to choose the preferred refund method. The homework help moderator would be notified and the answer would be reviewed. The moderator would go through the provided answers and look for anomalies. In event of the answer not meeting the requisite criteria, they money would be refunded to the student and appropriate actions would be taken against the tutor.