Test Minecraft for players at location x y z (1.13.2)?

Hi how can i use / execute (is a player on co-ordinates xyz?) Run say hi do not get that somehow

I also tried kp 1.13 is stupid game 1.12.2

Thanks but that is not a solution ^^

/ give @p [x = -204, y = 64, z = -33, dx = 0, dy = 0, dz = 0] minecraft: acacia_wood 1

This command gives a player in the range of -204 64 -33 to -204 64 -33 is a Racia wood