You have a Thanksgiving cactus/Schlumbergera truncata. They usually don’t bloom in the summer, but more around Thanksgiving, hence the common name. So don’t worry that it is not blooming now. Even tho it is a cactus, this cactus comes from the rain forests of Brazil. They like more water and less light, unlike a cactus from a dry environment.

More moisture doesn’t mean keeping it soggy, a fast draining mix is still important.

The pink color is from stress, but in this case stress isn’t necessarily a bad thing. Stress coloring is pretty normal when it comes to succulents. They will color up from a few reasons like dehydration, high light, and or cool temps.

How much do you water and how much light does it get?