Who says evolution is random? Biologists don't claim so.
You might look up the word "selection", as in "natural selection".
Don’t condescend. Atheists/Evolutionists tend to be a bit smug and assume that their theories haven’t been studied by their detractors.
Yes, random mutations with survival pressures. Unfortunately, there is no way INFORMATION such as is encoded in DNA could have “evolved” by this process.
When there is no survival value to any sub-mutation, the “selection” process does NOTHING to cause this sub-mutation to pass on. In other words, it ALL had to be there at once to add any survival value, and the odds are prohibitive of such things happening in many examples (and Darwin himself said that any ONE example would refute his theory).