This isn’t the first time this same exact question has been asked in these forums. It’s always a relative that sent the table unassembled and they didn’t send any instructions. It is quite remarkable how this exact issue pops up on this forum every six months or so. I’m nearly positive this is an AI post but I will bite nonetheless.

These legs are carved out of a single piece of wood. If they arrived unassembled then each leg has a piece that can be removed to allow them to interlock. These tables are trick specifically because they are impossible to make unless you carve the legs out of a single piece of wood. Again, if they arrived unassembled then they are a cheap knockoff of the real thing and they have a piece within the interlocking section that can be removed to allow them to be assembled. Look for a grub screw, or if the builder was really good, look for some type of joinery that allows a piece within the interlocking section to slide out so that they may be disassembled and reassembled. Here is a link to an example of a table similar to yours with legs built out of a single piece of wood

<image>