A Unity ID allows you to buy and/or subscribe to Unity products and services, shop in the Asset Store and participate in the Unity community.
Separate names with a comma.
I think you must set your player rigidbody2D to the Dynamic type, instead of kinematic, to have collisions work with the tilemap collider...
Uhm... 'Adds secondary install location' doesn't fix the problem of being able to select the download location of the Unity version, it still is...