I'm glad you asked because of the present state we have currently evolved into there is no way there was enough time to go from one primitive species to our present species. The problem is evolution needs much more time for species to change according to theory. We should be no where near our current state. Look at sciences own number, they don't add up.
According to science how old is the hominid species?
OK. You have stated a number of times that it is not possible but you have yet to give me a reason why.
How many mutations are necessary to go from the first bipedal hominid to H. sapiens? I don't mean just single point mutations but mutations of all kinds including transposons, gene duplication, all other copy errors, and ERVs.
How many alleles can fix simultaneous in a population? Alleles do not fix one at a time. In any given population there will be many alleles on their way to fixation at the same time. Populations do not wait for one allele to fix before another mutation is allowed to move toward fixation. (No this is not a suggestion that the population has conscious control over the frequency of alleles, they don't. It is just a handy way of describing the process)
What was the mutation rate at the time of those first hominids and what is the mutation rate of H. sapiens?
What were the population sizes 4 million years ago, 3 million years ago, 2 million years ago, etc....?
It is well known that alleles fix in a small population faster that in large populations. (Its just a matter of math)
How many subpopulations were there throughout those 3,805,000 million years?
"According to science how old is the hominid species?
The bipedal hominid line starts with the australopithecines somewhere in between Ardipithecus ramidus and Australopithecus afarensis about 4 million years ago. Homo sapiens originated about 195,000 years ago. That makes about 195,000 generations.