Also, images from their website seem to come from other websites.

Example with https://lapo.io/lapo_eplatform.html:

https://0x0.st/s43I.png

Google search on these two images:

https://reho.st/0x0.st/s430.png

Same result for any other images on this webpage. Try https://lapo.io/assets/img/prod_N.jpg where N is a digit from 2 to 9. These images might just be images that any company can buy to use in ads and promote their services, and they are obviously not a sufficient reason to doubt about LAPO. However, for a company that accumulated millions recently and have 20 people in the staff, it seems weird that they would use generic images used in websites ranging from yoga to dating. Altogether, there are many details that raise questions. Questions that they prefer to delete.