yes this might be breaking the rule (I hope not) but its too hard there's no way to pass the trolls in emigamtic grotto the trolls keep destroying my pet and I keep trying, please help its too tricky.

The trolls will always 1-hit KO one of your party pets. You'll need at least 2 pets in your party to beat them. You just need to open at least a second party slot.

ok thanks I see.

I had a level 59 and a level 58 and I couldn't beat it without a third party slot and leveling up the level 59! They are so hard XD

Now I haven't quite gotten to this point yet, but I am having troubles in the enigmatic grotto I have 2 pets but I seem to spend all of my money trying to heal my pets. so I can't afford to get the third pet slot,

Pets will heal by themselves when left alone. It takes time, but it's free. =P

Also, took a look at your pets. I'm assuming Hippie and Bergundy are the usual ones you use for your party? If they are not, they should, since they are your highest level pets at the moment.

I will recommend you to read this guide on how to stat and equip your pets: https://www.sylestia.com/forums/?thread=11101

In summary, choose either strength OR intelligence. The two have no use together. If you choose strength, find equipment that adds more to strength instead of intelligence, or those that split points equally between the two or between all the stats. If you choose intelligence, do likewise for intelligence. Use relics that give physical damage bonus (if you choose strength), or magical damage bonus (if you choose intelligence). Where possible, get higher rarity equipment. And choose a proficiency tree that matches the stat profile of the pet.

This will make your pets more efficient when battling.