This plant looks terrible ! Never saw that before... Please help

The temperature is still in an acceptable range. It's only from 30 degrees Celsius, or even 32 degrees, that it starts to get critical. The problem with this plant is hard to assess. I have a suspicion. Unless the abnormal growth is genetically caused, I suspect there are some issues interacting with each other. 1. I think you’re feeding the lady a bit too much for her size. Personally, I would continue with 1ml of BioGrow and 1ml of FishMix for the next 1-2 weeks. 2. My suspicion regarding the abnormal growth: A boron deficiency. That’s really rare. Characteristic of boron deficiency are brown necrotic spots on very young leaves, usually associated with deformed growth. The spots start at the leaf stem and move towards the edges and tips of the leaves. Affected young leaves can curl, twist, or just grow in a stunted manner. As time goes on, the discoloration becomes more pronounced and spreads across the entire leaf. The leaf tips and edges become thicker and more brittle. Causes: - In most cases, the problem lies in the pH or EC value - Too low humidity. I would definitely try to increase it. 50-55% is a bit low. - Soil that is too dry. If the soil is too dry, boron cannot be absorbed. So I would feed less, check the pH and EC value of the runoff, increase humidity, and adjust the watering behavior if necessary.