What is the way to stop visiting marital intimacy websites that arouse lust, and how can one win Allah's pleasure?

One must be cautious of websites that arouse lust and lead to temptation and indecency. As for the feeling that Allah does not help, this is a misunderstanding, for Allah assists His servants. The failure to be diverted from evil might be a trial. If the resolve to avoid the website is sincere, then Allah will grant success, as He says: "And when the matter is determined, if they had been true to Allah, it would have been better for them." The questioner is required to offer expiation for the oath she broke.