there is no point in wasting for me

There is no point (in) waiting for me.
还是
There is no point (in) wasting time for me.
不用等我/不必为我浪费时间
there is no point (in) doing sth
...做是无意义的
You don't need to wait for me.
You don't have to wait for me.
It is useless to wait for me.
It is of no use waiting for me.
不存在waste for me