I want to shift my matrix from Bangalore

So I have a king size mattress in my previous home in Koramangala Bangalore. I shifted back home and I sent few things that I owned via Indian post box but I’m not sure how to transport the mattress. Instead of shifting it I tried reselling it but haven’t seriously put in the efforts, OLX needs me to buy some package for advertising. Since selling my mattress was a big fail I decided I should just try shifting it back home. I tried delhivery and porter but both of them are charging more than 8k which is toooo high tbh. The problem is that since the size is large I need to book a whole truck but I don’t have enough stuff to put in the truck, it’s just my mattress://

So if anyone knows any services that offer partial truck loading please let me know. If you want to buy my mattress also do let me know, it is a duroflex king sized orthopaedic memory foam mattress that I purchased in November 2022 for around 15k. If you have any ideas on how I can sell my mattress also do lmk.