Iĺl take a look at the link. I´ve tried so many "simple¨ solutions that have not worked. Iḿ willing to try anything at this point.
Have you considered asking for help with them? When something that works for everyone else doesn't work for you it can often times be helpful to show what you've done to someone who knows what they're doing to see if they can maybe point out what you did wrong. It will certainly be more fruitful than simply saying, "I did a lot of things that didn't work and gave up on them."