Please add this CSS code:


.vehica-user-image-v2__image,
.vehica-user-image-v2 img,
.vehica-chat__avatar-small,
.vehica-chat__avatar-big,
.vehica-panel-card__user img,
.vehica-panel-menu-mobile__avatar__image,
.vehica-panel-account__image,
.vehica-panel-menu-desktop__avatar__image,
.vehica-desktop-user-menu__top__avatar {
border-radius:0%!important;
}


Please check this article on how to add CSS code to your theme that will be future update compatible - https://support.vehica.com/support/solutions/articles/101000475581-how-to-add-css-code-that-is-future-update-compatible