[Amazon sword plants not doing good]

Sorry for the late reply. Since I started using the root tabs I've noticed a lot more growth. It's slow. I'm still scared to cut the Amazon leaves. I'm not exactly sure where to cut on the stem. I recently got some combomba and some animal on driftwood but I'm exactly sure what type it is. any tips for the new plants.

[Amazon sword plants not doing good]

They never had red markings at all since I had them 

[Amazon sword plants not doing good]

How would I cut the leaves can I use kitchen scissors or just use my hands. And thank you so much for all of your help and I also have anubis attached to drift wood and it has a brown spot on it so you know what that can mean 

[Amazon sword plants not doing good]

So two of my plants are have long pointy leaves I've had them for a while and one if them has round oval shaped leaves I just bought that one  .  I had to restart my tank back up and put the plants and the fish in a temporary place. I put the aquarium back together two weeks ago and they've been slowing dying off . And I just bought a new led light coming in a couple of days it's a nicrew classic led for plants hopefully that helps and I just added 1 more seachem root tab I wish i can send a picture

[Amazon sword plants not doing good]

Hey I have three amazing sword plants. I have them in a 55 gallon aquarium with gravel substrate. My plants leaves are yellow and transparent and just look like they're dying. I dose with seachem excel and seachem advance and just started using seachem root tabs. I think possibly it could be my light its an led aqueon that came out of the 55 gallon starter kit. I dont think those lights are good for plants are they. Thank you in advance.