2.5 years in Unibera Towers, my investment is stuck

2.5 years ho gaye Unibera Towers mein flat liye, aur rental yield toh bilkul expectations se kam hai. ₹55 lakh lagaye the 2BHK mein, socha tha achha rent aayega but मुश्किल से 15-16k mil raha. Resale market bhi utni active nahi lag rahi, ya phir buyers mil nahi rahe. Is it because of too many investor flats? Matlab, ghost society ka darr lag raha hai. Koi aur hai jiske saath yeh ho raha hai? Kya plan hai exit ka?