First of all I'm not racist at all and if i hate you it's because of your disbelief. Now with that said allow me to just clarify a few things really quickly for you. We do not only believe that Allah is just good and omnipotent. We believe that part of Allah's names and attributes include ‘the Just’, ‘the Severe in Punishment’, ‘the Wise’, ‘the Avenger’, and ‘the Compassionate’, amongst many others. Your perceived evil and suffering in the world can be due to,
• Allah's punishment as a result of our sins and bad actions.
• Allah's wisdom, as there may be divine wisdom in permitting evil and suffering. Even if we can’t evaluate what the wisdom is, it doesn’t mean it is not there. To argue such a thing would be a logical fallacy, known as the argument from ignorance (argumentum ad ignorantiam).