Increasing the effectiveness of the advertising campaign in Yandex Direct

DESCRIPTION OF DRAFT:
I am looking at the advertising campaign. We need to analyze and make suggestions for improvement. April ROI 800%.
Now the budget for Yandex per month is about 10 000 rubles.
The budget is now ready to increase to 100 per month. More on.
The niche is not crucified, and the company is young.

You need to evaluate the quality of ads, adjust if necessary. Keyboards are now about 1,000-1,500.
Task: 1. Raise the CTR, now it is 3%, at least to be from 5%.
2. Adding new keywords, by number - as much as possible. I picked up the keys myself.
3. The cost per click on the current keys so that it does not increase.

I can provide a login and password to see everything for myself.
Nisha: Turkish sweets in bulk, working all over Russia
The budget is now ready to increase to 25 per month. More on.

Mandatory Requirements:
You need to evaluate the quality of ads, adjust if necessary. Keyboards are now about 1,000-1,500.
The main thing is to assess the growth potential of the company, identify directions by keys that can be used.
Task: 1. Raise the CTR, now it is 3%, at least to be from 10%.
2. Adding new keywords, by number - as much as possible.
3. The cost per click on the current keys so that it does not increase.

Nisha: Turkish sweets in bulk, working all over Russia

We need people with real cases and adequate payment needs!!!