I can't crop the photos on my site for size - size

Question

I have a problem, I made opinions except that their profile picture is not fit with the others, how to fit them all the same size?
<h3>𝐒𝐲𝐧𝐀𝐳𝐎𝐧𝟏𝟕𝐦𝐬#0001</h3>
<h4></h4>
<div class="stars">
<i class="bi bi-star-fill"></i><i class="bi bi-star-fill"></i><i class="bi bi-star-fill"></i><i class="bi bi-star-fill"></i><i class="bi bi-star-fill"></i>
</div>
</div>
</div>
<p>
<i class="bi bi-quote quote-icon-left"></i>
Bah moi je dirais pas chère bonne qualité
<i class="bi bi-quote quote-icon-right"></i>
</p>
</div>
</div>
</div><!-- End testimonial item -->
<div class="swiper-slide">
<div class="testimonial-wrap">
<div class="testimonial-item">
<div class="d-flex align-items-center">
<img src="assets/img/telecharge.jpg" class="testimonial-img flex-shrink-0" alt="">
<div>
<h3>M4ROU3NE#1300</h3>
<h4></h4>
<div class="stars">
<i class="bi bi-star-fill"></i><i class="bi bi-star-fill"></i><i class="bi bi-star-fill"></i><i class="bi bi-star-fill"></i><i class="bi bi-star-fill"></i>
</div>
</div>
</div>
<p>
<i class="bi bi-quote quote-icon-left"></i>
Les prix sont raisonnable Nitro boost pas cher
<i class="bi bi-quote quote-icon-right"></i>
I want their photo size to match the others