I dont understand what this means -_-

I absolutely loved the trip and the people I was with. I had the best 2 months of my life. It was the hardest but also the most rewarding thing Ive ever done in my life. I will always remember this crazy trip and the amazing friends I made on it. I could go on and on, but I'd rather give a few tips to Gapforce on how they could improve for future trips:

1) Choose an easier trek to Machu Picchu or tell people you need some experience for the trek. As a beginner hiker, I was not prepared for that at all. Again, if I didnt have my amazing friends to drag me up those mountains, I would not have made it.
2) We should spend less time in the Amazon, and more time in Mancora, Lima and Banos. There were loads of fun activities we could've done in Banos. And we had no time to explore Perus capital.
3) Tell people before that nothing is included in the trip. We had to pay for almost every single excursion on this trip. Also, the allowance you gave us for food every week was not nearly enough for 3 meals a day! We gave you boat loads of money, and I honestly don't know where at least 70% of it went. Smh.
4) Cut the Shuar tribe from the trip completely. We spent a week doing nothing with a bunch of normal Ecuadorians, who on the last night dressed up like tribesmen and danced for us for about 20 minutes.
5) Pay your leaders better! They work SO MUCH harder than you realize.
6) The Galapagos....
a) Half the people didnt know about $125 entrance fee, that was, of course, not included.
b) We did not do a fraction of the activities we were supposed to do on the itinerary. The activities that we paid a lot of money for.
c) The program we used while at the Galapagos was a hot mess and they were very rude to us. And they rationed us $5 per meal, which is a complete joke.
d) I lost about $1000 alone on the 4 days in the Galapagos. -_-