Hi! so after 8 months and having solved the problem in question I decided to give a follow up in case someone who needs it is able to find answers. At the end I spoke to the client and told them that I couldn't do the job and because they wouldn't reply to me on time, I requested a mutual cancellation through the Resolution center for every one of the orders. I explained to them respectfully that I wasn't able to do any of the orders because they were seriously taking a toll on me and wasn't able to finish even the first one as it was beyond my skill level, they agreed but not without calling me a faker and a fraud (even though by this time I had delivered 2 animations perfectly and to their tastes, even got 2 5 star reviews from them) and leaving on the cancellation review that it was not a good cancellation.
It affected my discoverability for at least 1 and a half months were I didn't get almost no one coming to my gig, despite that I kept going and eventually after that time it went away, needless to say after 8 months of hard working, low pay (or almost none at all), high fees taken by Fiverr, rude and entitled clients, clients who constantly low ball your work and even you, a competition that is impossible to win when your peers are doing the same job as you but for cheaper and done faster (Two people once told me when we were negotiating a job that they found another person that did it faster and cheaper and felt insulted, not because of my peers as I don't have anything against them and I support them fully but because at the end of the day it was a tactic to try to make me lower my price), Impossible requests by some, and even terrible communication by others ( my native language is not English btw but there are some people who won't even do their best to be respectful or even explain to you clearly what they want, especially when they don't even know a thing about the services I offer as an animator and even then they believe that they know more about it than you to tell you that what you ask is "too high" or that you "take too long" with a fully animated, fully colored, with character design and fully painted background included animation) after all that I decided to finish one single last order I accepted and leave the page altogether as even with this last order it seems I will be having a tough client again and I think it is better to give up here than to damage my mental and physical health any longer for money that doesn't even help me feed my family or myself.
For those who are still going I respect and admire your dedication and I am happy that your efforts are paying off if your experience hasn't been as bad as mine, I hope you get lots of orders as God knows we sadly need money to live. And for those of you who are on a similar camp as me and specially if they are artists and/or animators I ask you to reconsider your choices and find somewhere else, preferably make your own page and promote your own thing on the SMS as at least there you have a voice, things are not as impersonal and if there is even one rude person going about, you can defend yourself with the voice you cultivated (Plus you get paid what you rightfully deserve for your work)
Thank you for reading, I'll probably won't reply to any replies (if it gets any though I'll probably will be lurking until I finish the last order) nor do I know if this post will be hidden by mods because of the clear intent I have with this message but at the end of the day, do remember it was my personal experience "my fiverr experience" so I think it is valid to record it here as I believe it is the best way to describe it and it is not a reflection of the experience for everyone.